Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/944736?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/944736?format=api", "purl": "pkg:npm/%40lobehub/chat@1.141.9", "type": "npm", "namespace": "@lobehub", "name": "chat", "version": "1.141.9", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.143.3", "latest_non_vulnerable_version": "1.143.3", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49906?format=api", "vulnerability_id": "VCID-78pn-bez6-nuat", "summary": "LobeHub Vulnerable to Improper Authorization in Presigned Upload\nThe file upload feature in `Knowledge Base > File Upload` does not validate the integrity of the upload request, allowing users to intercept and modify the request parameters. As a result, it is possible to create arbitrary files in abnormal or unintended paths. In addition, since `lobechat.com` relies on the size parameter from the request to calculate file usage, an attacker can manipulate this value to misrepresent the actual file size, such as uploading a `1 GB` file while reporting it as `10 MB`, or falsely declaring a `10 MB` file as a `1 GB` file.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-23835", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00042", "scoring_system": "epss", "scoring_elements": "0.13086", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00042", "scoring_system": "epss", "scoring_elements": "0.1316", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00042", "scoring_system": "epss", "scoring_elements": "0.132", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00042", "scoring_system": "epss", "scoring_elements": "0.13197", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-23835" }, { "reference_url": "https://github.com/lobehub/lobehub", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lobehub/lobehub" }, { "reference_url": "https://github.com/lobehub/lobehub/commit/2c1762b85acb84467ed5e799afe1499cd2f912e6", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lobehub/lobehub/commit/2c1762b85acb84467ed5e799afe1499cd2f912e6" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23835", "reference_id": "CVE-2026-23835", "reference_type": "", "scores": [ { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23835" }, { "reference_url": "https://github.com/advisories/GHSA-wrrr-8jcv-wjf5", "reference_id": "GHSA-wrrr-8jcv-wjf5", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-wrrr-8jcv-wjf5" }, { "reference_url": "https://github.com/lobehub/lobehub/security/advisories/GHSA-wrrr-8jcv-wjf5", "reference_id": "GHSA-wrrr-8jcv-wjf5", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "5.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "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/2026-01-30T20:21:13Z/" } ], "url": "https://github.com/lobehub/lobehub/security/advisories/GHSA-wrrr-8jcv-wjf5" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/73758?format=api", "purl": "pkg:npm/%40lobehub/chat@1.143.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540lobehub/chat@1.143.3" } ], "aliases": [ "CVE-2026-23835", "GHSA-wrrr-8jcv-wjf5" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-78pn-bez6-nuat" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49765?format=api", "vulnerability_id": "VCID-fkv5-wm1u-pfh5", "summary": "Lobe Chat has IDOR in Knowledge Base File Removal that Allows Cross User File Deletion\n`knowledgeBase.removeFilesFromKnowledgeBase` tRPC ep allows authenticated users to delete files from any knowledge base without verifying ownership.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-23522", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20455", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20524", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20564", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20577", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-23522" }, { "reference_url": "https://github.com/lobehub/lobe-chat", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lobehub/lobe-chat" }, { "reference_url": "https://github.com/lobehub/lobe-chat/commit/2c1762b85acb84467ed5e799afe1499cd2f912e6", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "LOW", "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/2026-01-20T21:35:33Z/" } ], "url": "https://github.com/lobehub/lobe-chat/commit/2c1762b85acb84467ed5e799afe1499cd2f912e6" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23522", "reference_id": "CVE-2026-23522", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23522" }, { "reference_url": "https://github.com/advisories/GHSA-j7xp-4mg9-x28r", "reference_id": "GHSA-j7xp-4mg9-x28r", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-j7xp-4mg9-x28r" }, { "reference_url": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-j7xp-4mg9-x28r", "reference_id": "GHSA-j7xp-4mg9-x28r", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "LOW", "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/2026-01-20T21:35:33Z/" } ], "url": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-j7xp-4mg9-x28r" } ], "fixed_packages": [], "aliases": [ "CVE-2026-23522", "GHSA-j7xp-4mg9-x28r" ], "risk_score": 1.6, "exploitability": "0.5", "weighted_severity": "3.3", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fkv5-wm1u-pfh5" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/49763?format=api", "vulnerability_id": "VCID-fxza-2edn-ubhh", "summary": "Lobe Chat affected by Cross-Site Scripting(XSS) that can escalate to Remote Code Execution(RCE)\nA stored Cross-Site Scripting (XSS) vulnerability in the Mermaid artifact renderer allows attackers to execute arbitrary JavaScript within the application context. This XSS can be escalated to Remote Code Execution (RCE).", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-23733", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00151", "scoring_system": "epss", "scoring_elements": "0.35422", "published_at": "2026-06-08T12:55:00Z" }, { "value": "0.00151", "scoring_system": "epss", "scoring_elements": "0.35462", "published_at": "2026-06-07T12:55:00Z" }, { "value": "0.00151", "scoring_system": "epss", "scoring_elements": "0.35501", "published_at": "2026-06-06T12:55:00Z" }, { "value": "0.00151", "scoring_system": "epss", "scoring_elements": "0.35489", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-23733" }, { "reference_url": "https://github.com/lobehub/lobe-chat", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lobehub/lobe-chat" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23733", "reference_id": "CVE-2026-23733", "reference_type": "", "scores": [ { "value": "9.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-23733" }, { "reference_url": "https://github.com/advisories/GHSA-4gpc-rhpj-9443", "reference_id": "GHSA-4gpc-rhpj-9443", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-4gpc-rhpj-9443" }, { "reference_url": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-4gpc-rhpj-9443", "reference_id": "GHSA-4gpc-rhpj-9443", "reference_type": "", "scores": [ { "value": "6.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:L" }, { "value": "9.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "CRITICAL", "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/2026-01-20T19:37:28Z/" } ], "url": "https://github.com/lobehub/lobe-chat/security/advisories/GHSA-4gpc-rhpj-9443" }, { "reference_url": "https://github.com/lobehub/lobehub/security/advisories/GHSA-4gpc-rhpj-9443", "reference_id": "GHSA-4gpc-rhpj-9443", "reference_type": "", "scores": [ { "value": "9.6", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H" }, { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/lobehub/lobehub/security/advisories/GHSA-4gpc-rhpj-9443" } ], "fixed_packages": [], "aliases": [ "CVE-2026-23733", "GHSA-4gpc-rhpj-9443" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fxza-2edn-ubhh" } ], "fixing_vulnerabilities": [], "risk_score": "4.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:npm/%2540lobehub/chat@1.141.9" }