Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/67076?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/67076?format=api", "purl": "pkg:npm/next@16.1.7", "type": "npm", "namespace": "", "name": "next", "version": "16.1.7", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "16.2.3", "latest_non_vulnerable_version": "16.2.3", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/24378?format=api", "vulnerability_id": "VCID-5kj1-stm6-8qgv", "summary": "Next.js: HTTP request smuggling in rewrites\n## Summary\nWhen Next.js rewrites proxy traffic to an external backend, a crafted `DELETE`/`OPTIONS` request using `Transfer-Encoding: chunked` could trigger request boundary disagreement between the proxy and backend. This could allow request smuggling through rewritten routes.\n\n## Impact\nAn attacker could smuggle a second request to unintended backend routes (for example, internal/admin endpoints), bypassing assumptions that only the configured rewrite destination/path is reachable. This does not impact applications hosted on providers that handle rewrites at the CDN level, such as Vercel. \n\n## Patches\nThe vulnerability originated in an upstream library vendored by Next.js. It is fixed by updating that dependency’s behavior so `content-length: 0` is added only when both `content-length` and `transfer-encoding` are absent, and `transfer-encoding` is no longer removed in that code path.\n\n## Workarounds\nIf upgrade is not immediately possible:\n- Block chunked `DELETE`/`OPTIONS` requests on rewritten routes at your edge/proxy.\n- Enforce authentication/authorization on backend routes per our [security guidance](https://nextjs.org/docs/app/guides/data-security).", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-29057.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-29057.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-29057", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00029", "scoring_system": "epss", "scoring_elements": "0.08379", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00031", "scoring_system": "epss", "scoring_elements": "0.09007", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00031", "scoring_system": "epss", "scoring_elements": "0.09037", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00031", "scoring_system": "epss", "scoring_elements": "0.0909", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00063", "scoring_system": "epss", "scoring_elements": "0.19759", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00063", "scoring_system": "epss", "scoring_elements": "0.19628", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00063", "scoring_system": "epss", "scoring_elements": "0.19708", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00063", "scoring_system": "epss", "scoring_elements": "0.19764", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00073", "scoring_system": "epss", "scoring_elements": "0.22413", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00073", "scoring_system": "epss", "scoring_elements": "0.22369", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00083", "scoring_system": "epss", "scoring_elements": "0.24313", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00083", "scoring_system": "epss", "scoring_elements": "0.24331", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00083", "scoring_system": "epss", "scoring_elements": "0.24321", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00083", "scoring_system": "epss", "scoring_elements": "0.2437", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-29057" }, { "reference_url": "https://github.com/vercel/next.js", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vercel/next.js" }, { "reference_url": "https://github.com/vercel/next.js/commit/dc98c04f376c6a1df76ec3e0a2d07edf4abdabd6", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T14:47:14Z/" } ], "url": "https://github.com/vercel/next.js/commit/dc98c04f376c6a1df76ec3e0a2d07edf4abdabd6" }, { "reference_url": "https://github.com/vercel/next.js/releases/tag/v15.5.13", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T14:47:14Z/" } ], "url": "https://github.com/vercel/next.js/releases/tag/v15.5.13" }, { "reference_url": "https://github.com/vercel/next.js/releases/tag/v16.1.7", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T14:47:14Z/" } ], "url": "https://github.com/vercel/next.js/releases/tag/v16.1.7" }, { "reference_url": "https://github.com/vercel/next.js/security/advisories/GHSA-ggv3-7p47-pfv8", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T14:47:14Z/" } ], "url": "https://github.com/vercel/next.js/security/advisories/GHSA-ggv3-7p47-pfv8" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29057", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-29057" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448515", "reference_id": "2448515", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448515" }, { "reference_url": "https://github.com/advisories/GHSA-ggv3-7p47-pfv8", "reference_id": "GHSA-ggv3-7p47-pfv8", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-ggv3-7p47-pfv8" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/67554?format=api", "purl": "pkg:npm/next@15.5.13", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-qz2s-22e2-ufg9" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/next@15.5.13" }, { "url": "http://public2.vulnerablecode.io/api/packages/67076?format=api", "purl": "pkg:npm/next@16.1.7", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/next@16.1.7" } ], "aliases": [ "CVE-2026-29057", "GHSA-ggv3-7p47-pfv8" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5kj1-stm6-8qgv" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/24888?format=api", "vulnerability_id": "VCID-6rmp-13nt-2kb9", "summary": "Next.js: null origin can bypass Server Actions CSRF checks\n## Summary\n`origin: null` was treated as a \"missing\" origin during Server Action CSRF validation. As a result, requests from opaque contexts (such as sandboxed iframes) could bypass origin verification instead of being validated as cross-origin requests.\n\n## Impact\nAn attacker could induce a victim browser to submit Server Actions from a sandboxed context, potentially executing state-changing actions with victim credentials (CSRF).\n\n## Patches\nFixed by treating `'null'` as an explicit origin value and enforcing host/origin checks unless `'null'` is explicitly allowlisted in `experimental.serverActions.allowedOrigins`. \n\n## Workarounds\nIf upgrade is not immediately possible:\n- Add CSRF tokens for sensitive Server Actions.\n- Prefer `SameSite=Strict` on sensitive auth cookies.\n- Do not allow `'null'` in `serverActions.allowedOrigins` unless intentionally required and additionally protected.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27978.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27978.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27978", "reference_id": "", "reference_type": "", "scores": [ { "value": "6e-05", "scoring_system": "epss", "scoring_elements": "0.00389", "published_at": "2026-04-04T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00527", "published_at": "2026-04-13T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00525", "published_at": "2026-04-12T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00528", "published_at": "2026-04-11T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00526", "published_at": "2026-04-09T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00531", "published_at": "2026-04-08T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00534", "published_at": "2026-04-07T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00524", "published_at": "2026-04-16T12:55:00Z" }, { "value": "8e-05", "scoring_system": "epss", "scoring_elements": "0.00696", "published_at": "2026-04-29T12:55:00Z" }, { "value": "8e-05", "scoring_system": "epss", "scoring_elements": "0.00653", "published_at": "2026-04-18T12:55:00Z" }, { "value": "8e-05", "scoring_system": "epss", "scoring_elements": "0.00694", "published_at": "2026-04-24T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27978" }, { "reference_url": "https://github.com/vercel/next.js", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vercel/next.js" }, { "reference_url": "https://github.com/vercel/next.js/commit/a27a11d78e748a8c7ccfd14b7759ad2b9bf097d8", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:47:56Z/" } ], "url": "https://github.com/vercel/next.js/commit/a27a11d78e748a8c7ccfd14b7759ad2b9bf097d8" }, { "reference_url": "https://github.com/vercel/next.js/releases/tag/v16.1.7", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:47:56Z/" } ], "url": "https://github.com/vercel/next.js/releases/tag/v16.1.7" }, { "reference_url": "https://github.com/vercel/next.js/security/advisories/GHSA-mq59-m269-xvcx", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:47:56Z/" } ], "url": "https://github.com/vercel/next.js/security/advisories/GHSA-mq59-m269-xvcx" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27978", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27978" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448513", "reference_id": "2448513", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448513" }, { "reference_url": "https://github.com/advisories/GHSA-mq59-m269-xvcx", "reference_id": "GHSA-mq59-m269-xvcx", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-mq59-m269-xvcx" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/67076?format=api", "purl": "pkg:npm/next@16.1.7", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/next@16.1.7" } ], "aliases": [ "CVE-2026-27978", "GHSA-mq59-m269-xvcx" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6rmp-13nt-2kb9" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/24023?format=api", "vulnerability_id": "VCID-7skv-ksvn-f7bu", "summary": "Next.js: Unbounded postponed resume buffering can lead to DoS\n## Summary\nA request containing the `next-resume: 1` header (corresponding with a PPR resume request) would buffer request bodies without consistently enforcing `maxPostponedStateSize` in certain setups. The previous mitigation protected minimal-mode deployments, but equivalent non-minimal deployments remained vulnerable to the same unbounded postponed resume-body buffering behavior.\n\n## Impact\nIn applications using the App Router with Partial Prerendering capability enabled (via `experimental.ppr` or `cacheComponents`), an attacker could send oversized `next-resume` POST payloads that were buffered without consistent size enforcement in non-minimal deployments, causing excessive memory usage and potential denial of service.\n\n## Patches\nFixed by enforcing size limits across all postponed-body buffering paths and erroring when limits are exceeded. \n\n## Workarounds\nIf upgrade is not immediately possible:\n- Block requests containing the `next-resume` header, as this is never valid to be sent from an untrusted client.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27979.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27979.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27979", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04478", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04517", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04528", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.0444", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04512", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04466", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04463", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04454", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04484", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04502", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05319", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05282", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00019", "scoring_system": "epss", "scoring_elements": "0.05359", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27979" }, { "reference_url": "https://github.com/vercel/next.js", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vercel/next.js" }, { "reference_url": "https://github.com/vercel/next.js/commit/c885d4825f800dd1e49ead37274dcd08cdd6f3f1", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:51:23Z/" } ], "url": "https://github.com/vercel/next.js/commit/c885d4825f800dd1e49ead37274dcd08cdd6f3f1" }, { "reference_url": "https://github.com/vercel/next.js/releases/tag/v16.1.7", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:51:23Z/" } ], "url": "https://github.com/vercel/next.js/releases/tag/v16.1.7" }, { "reference_url": "https://github.com/vercel/next.js/security/advisories/GHSA-h27x-g6w4-24gq", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:51:23Z/" } ], "url": "https://github.com/vercel/next.js/security/advisories/GHSA-h27x-g6w4-24gq" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27979", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27979" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448512", "reference_id": "2448512", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448512" }, { "reference_url": "https://github.com/advisories/GHSA-h27x-g6w4-24gq", "reference_id": "GHSA-h27x-g6w4-24gq", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-h27x-g6w4-24gq" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/67076?format=api", "purl": "pkg:npm/next@16.1.7", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/next@16.1.7" } ], "aliases": [ "CVE-2026-27979", "GHSA-h27x-g6w4-24gq" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7skv-ksvn-f7bu" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/24472?format=api", "vulnerability_id": "VCID-qz2s-22e2-ufg9", "summary": "Next.js: Unbounded next/image disk cache growth can exhaust storage\n## Summary\nThe default Next.js image optimization disk cache (`/_next/image`) did not have a configurable upper bound, allowing unbounded cache growth.\n\n## Impact\nAn attacker could generate many unique image-optimization variants and exhaust disk space, causing denial of service. Note that this does not impact platforms that have their own image optimization capabilities, such as Vercel.\n\n## Patches\nFixed by adding an LRU-backed disk cache with `images.maximumDiskCacheSize`, including eviction of least-recently-used entries when the limit is exceeded. Setting `maximumDiskCacheSize: 0` disables disk caching. \n\n## Workarounds\nIf upgrade is not immediately possible:\n- Periodically clean `.next/cache/images`.\n- Reduce variant cardinality (e.g., tighten values for `images.localPatterns`, `images.remotePatterns`, and `images.qualities`)", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27980.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27980.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27980", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.04466", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.0444", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.0552", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.05484", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.05534", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.05541", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.05554", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.05581", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.05558", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00021", "scoring_system": "epss", "scoring_elements": "0.05495", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.06175", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.06161", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.06207", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00022", "scoring_system": "epss", "scoring_elements": "0.06214", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27980" }, { "reference_url": "https://github.com/vercel/next.js", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vercel/next.js" }, { "reference_url": "https://github.com/vercel/next.js/commit/39eb8e0ac498b48855a0430fbf4c22276a73b4bd", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:50:06Z/" } ], "url": "https://github.com/vercel/next.js/commit/39eb8e0ac498b48855a0430fbf4c22276a73b4bd" }, { "reference_url": "https://github.com/vercel/next.js/releases/tag/v16.1.7", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:50:06Z/" } ], "url": "https://github.com/vercel/next.js/releases/tag/v16.1.7" }, { "reference_url": "https://github.com/vercel/next.js/security/advisories/GHSA-3x4c-7xq6-9pq8", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:50:06Z/" } ], "url": "https://github.com/vercel/next.js/security/advisories/GHSA-3x4c-7xq6-9pq8" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27980", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27980" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448509", "reference_id": "2448509", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448509" }, { "reference_url": "https://github.com/advisories/GHSA-3x4c-7xq6-9pq8", "reference_id": "GHSA-3x4c-7xq6-9pq8", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-3x4c-7xq6-9pq8" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/67667?format=api", "purl": "pkg:npm/next@15.5.14", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/next@15.5.14" }, { "url": "http://public2.vulnerablecode.io/api/packages/66919?format=api", "purl": "pkg:npm/next@15.6.0-canary.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1qzn-gxkv-wye3" }, { "vulnerability": "VCID-2tah-y5sg-hugp" }, { "vulnerability": "VCID-3m4d-v2y1-5ua4" }, { "vulnerability": "VCID-w35n-bwuy-5kce" }, { "vulnerability": "VCID-xv6q-hbf8-b7b1" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/next@15.6.0-canary.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/67076?format=api", "purl": "pkg:npm/next@16.1.7", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/next@16.1.7" } ], "aliases": [ "CVE-2026-27980", "GHSA-3x4c-7xq6-9pq8" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-qz2s-22e2-ufg9" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/24880?format=api", "vulnerability_id": "VCID-wa6u-pkgn-cbaf", "summary": "Next.js: null origin can bypass dev HMR websocket CSRF checks\n## Summary\nIn `next dev`, cross-site protections for internal development endpoints could treat `Origin: null` as a bypass case even when [`allowedDevOrigins`](https://nextjs.org/docs/app/api-reference/config/next-config-js/allowedDevOrigins) is configured. This could allow privacy-sensitive or opaque browser contexts, such as sandboxed documents, to access privileged internal dev-server functionality unexpectedly.\n\n## Impact\nIf a developer visits attacker-controlled content while running an affected `next dev` server with [`allowedDevOrigins`](https://nextjs.org/docs/app/api-reference/config/next-config-js/allowedDevOrigins) configured, attacker-controlled browser code may be able to connect to internal development endpoints and interact with sensitive dev-server functionality that should have remained blocked.\n\nThis issue affects development mode only. It does not affect `next start`, and it does not expose internal debugging functionality to the network by default.\n\n## Patches\nFixed by validating `Origin: null` through the same cross-site origin-allowance checks used for other origins on internal development endpoints.\n\n## Workarounds\nIf upgrade is not immediately possible:\n- Do not expose `next dev` to untrusted networks.\n- If you use [`allowedDevOrigins`](https://nextjs.org/docs/app/api-reference/config/next-config-js/allowedDevOrigins), reject requests and websocket upgrades with `Origin: null` for internal dev endpoints at your proxy.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27977.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.2", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-27977.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27977", "reference_id": "", "reference_type": "", "scores": [ { "value": "6e-05", "scoring_system": "epss", "scoring_elements": "0.00363", "published_at": "2026-04-16T12:55:00Z" }, { "value": "6e-05", "scoring_system": "epss", "scoring_elements": "0.00388", "published_at": "2026-04-04T12:55:00Z" }, { "value": "6e-05", "scoring_system": "epss", "scoring_elements": "0.00377", "published_at": "2026-04-07T12:55:00Z" }, { "value": "6e-05", "scoring_system": "epss", "scoring_elements": "0.00374", "published_at": "2026-04-08T12:55:00Z" }, { "value": "6e-05", "scoring_system": "epss", "scoring_elements": "0.00375", "published_at": "2026-04-09T12:55:00Z" }, { "value": "6e-05", "scoring_system": "epss", "scoring_elements": "0.00373", "published_at": "2026-04-11T12:55:00Z" }, { "value": "6e-05", "scoring_system": "epss", "scoring_elements": "0.00369", "published_at": "2026-04-12T12:55:00Z" }, { "value": "6e-05", "scoring_system": "epss", "scoring_elements": "0.00367", "published_at": "2026-04-13T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00451", "published_at": "2026-04-18T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00481", "published_at": "2026-04-26T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.00482", "published_at": "2026-04-21T12:55:00Z" }, { "value": "7e-05", "scoring_system": "epss", "scoring_elements": "0.0048", "published_at": "2026-04-29T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-27977" }, { "reference_url": "https://github.com/vercel/next.js", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/vercel/next.js" }, { "reference_url": "https://github.com/vercel/next.js/commit/862f9b9bb41d235e0d8cf44aa811e7fd118cee2a", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:56:08Z/" } ], "url": "https://github.com/vercel/next.js/commit/862f9b9bb41d235e0d8cf44aa811e7fd118cee2a" }, { "reference_url": "https://github.com/vercel/next.js/releases/tag/v16.1.7", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:56:08Z/" } ], "url": "https://github.com/vercel/next.js/releases/tag/v16.1.7" }, { "reference_url": "https://github.com/vercel/next.js/security/advisories/GHSA-jcc7-9wpm-mj36", "reference_id": "", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-03-18T19:56:08Z/" } ], "url": "https://github.com/vercel/next.js/security/advisories/GHSA-jcc7-9wpm-mj36" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27977", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27977" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448514", "reference_id": "2448514", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2448514" }, { "reference_url": "https://github.com/advisories/GHSA-jcc7-9wpm-mj36", "reference_id": "GHSA-jcc7-9wpm-mj36", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-jcc7-9wpm-mj36" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/67076?format=api", "purl": "pkg:npm/next@16.1.7", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/next@16.1.7" } ], "aliases": [ "CVE-2026-27977", "GHSA-jcc7-9wpm-mj36" ], "risk_score": 1.9, "exploitability": "0.5", "weighted_severity": "3.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-wa6u-pkgn-cbaf" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/next@16.1.7" }