Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/766735?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/766735?format=api", "purl": "pkg:maven/org.asynchttpclient/async-http-client@2.1.0", "type": "maven", "namespace": "org.asynchttpclient", "name": "async-http-client", "version": "2.1.0", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "2.14.5", "latest_non_vulnerable_version": "3.0.10", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44581?format=api", "vulnerability_id": "VCID-su1f-sa1r-e7gp", "summary": "The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. When making any HTTP request, the automatically enabled and self-managed CookieStore (aka cookie jar) will silently replace explicitly defined Cookies with any that have the same name from the cookie jar. For services that operate with multiple users, this can result in one user's Cookie being used for another user's requests.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-53990.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-53990.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2024-53990", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00441", "scoring_system": "epss", "scoring_elements": "0.63651", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00441", "scoring_system": "epss", "scoring_elements": "0.63764", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.00441", "scoring_system": "epss", "scoring_elements": "0.63766", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00441", "scoring_system": "epss", "scoring_elements": "0.63752", "published_at": "2026-06-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2024-53990" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53990", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-53990" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/AsyncHttpClient/async-http-client" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/blob/main/CHANGES.md#from-20-to-21", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/blob/main/CHANGES.md#from-20-to-21" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53990", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53990" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1089228", "reference_id": "1089228", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1089228" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/issues/1964", "reference_id": "1964", "reference_type": "", "scores": [ { "value": "9.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-12-04T17:04:19Z/" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/issues/1964" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/pull/2033", "reference_id": "2033", "reference_type": "", "scores": [ { "value": "9.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-12-04T17:04:19Z/" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/pull/2033" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2330004", "reference_id": "2330004", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2330004" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/commit/d5a83362f7aed81b93ebca559746ac9be0f95425", "reference_id": "d5a83362f7aed81b93ebca559746ac9be0f95425", "reference_type": "", "scores": [ { "value": "9.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-12-04T17:04:19Z/" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/commit/d5a83362f7aed81b93ebca559746ac9be0f95425" }, { "reference_url": "https://github.com/advisories/GHSA-mfj5-cf8g-g2fv", "reference_id": "GHSA-mfj5-cf8g-g2fv", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-mfj5-cf8g-g2fv" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/security/advisories/GHSA-mfj5-cf8g-g2fv", "reference_id": "GHSA-mfj5-cf8g-g2fv", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "9.2", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2024-12-04T17:04:19Z/" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/security/advisories/GHSA-mfj5-cf8g-g2fv" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:1078", "reference_id": "RHSA-2025:1078", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:1078" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/372454?format=api", "purl": "pkg:maven/org.asynchttpclient/async-http-client@2.12.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-vf1m-dhav-nybd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.asynchttpclient/async-http-client@2.12.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/372455?format=api", "purl": "pkg:maven/org.asynchttpclient/async-http-client@3.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-vf1m-dhav-nybd" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.asynchttpclient/async-http-client@3.0.1" } ], "aliases": [ "CVE-2024-53990", "GHSA-mfj5-cf8g-g2fv" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-su1f-sa1r-e7gp" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/84100?format=api", "vulnerability_id": "VCID-vf1m-dhav-nybd", "summary": "The AsyncHttpClient (AHC) library allows Java applications to easily execute HTTP requests and asynchronously process HTTP responses. When redirect following is enabled (followRedirect(true)), versions of AsyncHttpClient prior to 3.0.9 and 2.14.5 forward Authorization and Proxy-Authorization headers along with Realm credentials to arbitrary redirect targets regardless of domain, scheme, or port changes. This leaks credentials on cross-domain redirects and HTTPS-to-HTTP downgrades. Additionally, even when stripAuthorizationOnRedirect is set to true, the Realm object containing plaintext credentials is still propagated to the redirect request, causing credential re-generation for Basic and Digest authentication schemes via NettyRequestFactory. An attacker who controls a redirect target (via open redirect, DNS rebinding, or MITM on HTTP) can capture Bearer tokens, Basic auth credentials, or any other Authorization header value. The fix in versions 3.0.9 and 2.14.5 automatically strips Authorization and Proxy-Authorization headers and clears Realm credentials whenever a redirect crosses origin boundaries (different scheme, host, or port) or downgrades from HTTPS to HTTP. For users unable to upgrade, set `(stripAuthorizationOnRedirect(true))` in the client config and avoid using Realm-based authentication with redirect following enabled. Note that `(stripAuthorizationOnRedirect(true))` alone is insufficient on versions prior to 3.0.9 and 2.14.5 because the Realm bypass still re-generates credentials. Alternatively, disable redirect following (`followRedirect(false)`) and handle redirects manually with origin validation.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-40490.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-40490.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-40490", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21957", "published_at": "2026-06-14T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21969", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21981", "published_at": "2026-06-13T12:55:00Z" }, { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.2178", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-40490" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40490", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-40490" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/AsyncHttpClient/async-http-client" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40490", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40490" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1134337", "reference_id": "1134337", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1134337" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2459390", "reference_id": "2459390", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2459390" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/commit/6b2fbb7f8", "reference_id": "6b2fbb7f8", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A: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/2026-04-20T14:51:47Z/" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/commit/6b2fbb7f8" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/commit/ae557ad35246721c09dafb2976609cd0004e78ae", "reference_id": "ae557ad35246721c09dafb2976609cd0004e78ae", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A: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/2026-04-20T14:51:47Z/" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/commit/ae557ad35246721c09dafb2976609cd0004e78ae" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-client-project-2.14.5", "reference_id": "async-http-client-project-2.14.5", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A: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/2026-04-20T14:51:47Z/" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-client-project-2.14.5" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-client-project-3.0.9", "reference_id": "async-http-client-project-3.0.9", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A: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/2026-04-20T14:51:47Z/" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/releases/tag/async-http-client-project-3.0.9" }, { "reference_url": "https://github.com/advisories/GHSA-cmxv-58fp-fm3g", "reference_id": "GHSA-cmxv-58fp-fm3g", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-cmxv-58fp-fm3g" }, { "reference_url": "https://github.com/AsyncHttpClient/async-http-client/security/advisories/GHSA-cmxv-58fp-fm3g", "reference_id": "GHSA-cmxv-58fp-fm3g", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N" }, { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "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/2026-04-20T14:51:47Z/" } ], "url": "https://github.com/AsyncHttpClient/async-http-client/security/advisories/GHSA-cmxv-58fp-fm3g" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/373828?format=api", "purl": "pkg:maven/org.asynchttpclient/async-http-client@2.14.5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.asynchttpclient/async-http-client@2.14.5" }, { "url": "http://public2.vulnerablecode.io/api/packages/373827?format=api", "purl": "pkg:maven/org.asynchttpclient/async-http-client@3.0.9", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.asynchttpclient/async-http-client@3.0.9" } ], "aliases": [ "CVE-2026-40490", "GHSA-cmxv-58fp-fm3g" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vf1m-dhav-nybd" } ], "fixing_vulnerabilities": [], "risk_score": "4.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.asynchttpclient/async-http-client@2.1.0" }