Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/809473?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/809473?format=api", "purl": "pkg:pypi/langflow-base@0.0.29", "type": "pypi", "namespace": "", "name": "langflow-base", "version": "0.0.29", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/74587?format=api", "vulnerability_id": "VCID-6y1z-b2ye-jkd6", "summary": "Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.7.0.dev45, multiple critical API endpoints in Langflow are missing authentication controls. The issue allows any unauthenticated user to access sensitive user conversation data, transaction histories, and perform destructive operations including message deletion. This affects endpoints handling personal data and system operations that should require proper authorization. Version 1.7.0.dev45 contains a patch.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-21445", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.07998", "scoring_system": "epss", "scoring_elements": "0.92308", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.09015", "scoring_system": "epss", "scoring_elements": "0.92814", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-21445" }, { "reference_url": "https://github.com/langflow-ai/langflow/releases/tag/1.7.1", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/langflow-ai/langflow/releases/tag/1.7.1" }, { "reference_url": "https://github.com/langflow-ai/langflow/commit/3fed9fe1b5658f2c8656dbd73508e113a96e486a", "reference_id": "3fed9fe1b5658f2c8656dbd73508e113a96e486a", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-01-06T04:55:18Z/" } ], "url": "https://github.com/langflow-ai/langflow/commit/3fed9fe1b5658f2c8656dbd73508e113a96e486a" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21445", "reference_id": "CVE-2026-21445", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21445" }, { "reference_url": "https://github.com/advisories/GHSA-c5cp-vx83-jhqx", "reference_id": "GHSA-c5cp-vx83-jhqx", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-c5cp-vx83-jhqx" }, { "reference_url": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-c5cp-vx83-jhqx", "reference_id": "GHSA-c5cp-vx83-jhqx", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.8", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:P" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-01-06T04:55:18Z/" } ], "url": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-c5cp-vx83-jhqx" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/36476?format=api", "purl": "pkg:pypi/langflow-base@0.7.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-e9b3-3ks2-ukhy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langflow-base@0.7.1" } ], "aliases": [ "CVE-2026-21445", "GHSA-c5cp-vx83-jhqx" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-6y1z-b2ye-jkd6" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/75509?format=api", "vulnerability_id": "VCID-e9b3-3ks2-ukhy", "summary": "A security flaw has been discovered in langflow-ai langflow up to 1.1.0. This issue affects the function create_upload_file of the file src/backend/base/Langflow/api/v1/endpoints.py of the component API Endpoint. The manipulation results in unrestricted upload. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-6596", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00054", "scoring_system": "epss", "scoring_elements": "0.175", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00054", "scoring_system": "epss", "scoring_elements": "0.17336", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-6596" }, { "reference_url": "https://github.com/langflow-ai/langflow/commit/b5662446bc8c54d928e278d3d26ad95b62425815", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/langflow-ai/langflow/commit/b5662446bc8c54d928e278d3d26ad95b62425815" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6596", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-6596" }, { "reference_url": "https://vuldb.com/vuln/358231", "reference_id": "358231", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR" }, { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R" }, { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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/2026-04-20T14:54:09Z/" } ], "url": "https://vuldb.com/vuln/358231" }, { "reference_url": "https://vuldb.com/submit/791919", "reference_id": "791919", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR" }, { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R" }, { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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/2026-04-20T14:54:09Z/" } ], "url": "https://vuldb.com/submit/791919" }, { "reference_url": "https://gist.github.com/chenhouser2025/c2aabfdee41009cfe45d28a9924742a0", "reference_id": "c2aabfdee41009cfe45d28a9924742a0", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR" }, { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R" }, { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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/2026-04-20T14:54:09Z/" } ], "url": "https://gist.github.com/chenhouser2025/c2aabfdee41009cfe45d28a9924742a0" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:langflow:langflow:*:*:*:*:*:*:*:*" }, { "reference_url": "https://vuldb.com/vuln/358231/cti", "reference_id": "cti", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR" }, { "value": "7.3", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L" }, { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R" }, { "value": "5.5", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P" }, { "value": "6.9", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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/2026-04-20T14:54:09Z/" } ], "url": "https://vuldb.com/vuln/358231/cti" }, { "reference_url": "https://github.com/advisories/GHSA-vvfc-fp59-m92g", "reference_id": "GHSA-vvfc-fp59-m92g", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-vvfc-fp59-m92g" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/374196?format=api", "purl": "pkg:pypi/langflow-base@1.9.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langflow-base@1.9.1" } ], "aliases": [ "CVE-2026-6596", "GHSA-vvfc-fp59-m92g" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-e9b3-3ks2-ukhy" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/127200?format=api", "vulnerability_id": "VCID-guzs-mx47-efcn", "summary": "Langflow versions prior to 1.3.0 are susceptible to code injection in \nthe /api/v1/validate/code endpoint. A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary\ncode.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-3248", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.92853", "scoring_system": "epss", "scoring_elements": "0.99777", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.92985", "scoring_system": "epss", "scoring_elements": "0.99788", "published_at": "2026-06-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-3248" }, { "reference_url": "https://github.com/langflow-ai/langflow/commit/faac4db133de32fcb6d483fa9ff52f40ce42bdc0", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/langflow-ai/langflow/commit/faac4db133de32fcb6d483fa9ff52f40ce42bdc0" }, { "reference_url": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-rvqx-wpfh-mfx7", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-rvqx-wpfh-mfx7" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3248", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-3248" }, { "reference_url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3248", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-3248" }, { "reference_url": "https://www.horizon3.ai/attack-research/disclosures/unsafe-at-any-speed-abusing-python-exec-for-unauth-rce-in-langflow-ai", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.horizon3.ai/attack-research/disclosures/unsafe-at-any-speed-abusing-python-exec-for-unauth-rce-in-langflow-ai" }, { "reference_url": "https://github.com/langflow-ai/langflow/releases/tag/1.3.0", "reference_id": "1.3.0", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-08-15T19:50:13Z/" } ], "url": "https://github.com/langflow-ai/langflow/releases/tag/1.3.0" }, { "reference_url": "https://github.com/langflow-ai/langflow/pull/6911", "reference_id": "6911", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-08-15T19:50:13Z/" } ], "url": "https://github.com/langflow-ai/langflow/pull/6911" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/52262.txt", "reference_id": "CVE-2025-3248", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/52262.txt" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/52364.py", "reference_id": "CVE-2025-3248", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/52364.py" }, { "reference_url": "https://github.com/advisories/GHSA-rvqx-wpfh-mfx7", "reference_id": "GHSA-rvqx-wpfh-mfx7", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-rvqx-wpfh-mfx7" }, { "reference_url": "https://www.vulncheck.com/advisories/langflow-unauthenticated-rce", "reference_id": "langflow-unauthenticated-rce", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-08-15T19:50:13Z/" } ], "url": "https://www.vulncheck.com/advisories/langflow-unauthenticated-rce" }, { "reference_url": "https://www.horizon3.ai/attack-research/disclosures/unsafe-at-any-speed-abusing-python-exec-for-unauth-rce-in-langflow-ai/", "reference_id": "unsafe-at-any-speed-abusing-python-exec-for-unauth-rce-in-langflow-ai", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Act", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:A/A:Y/T:T/P:M/B:A/M:M/D:C/2025-08-15T19:50:13Z/" } ], "url": "https://www.horizon3.ai/attack-research/disclosures/unsafe-at-any-speed-abusing-python-exec-for-unauth-rce-in-langflow-ai/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/378726?format=api", "purl": "pkg:pypi/langflow-base@0.3.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6y1z-b2ye-jkd6" }, { "vulnerability": "VCID-e9b3-3ks2-ukhy" }, { "vulnerability": "VCID-hfhf-2k6v-sbcf" }, { "vulnerability": "VCID-hrmb-buvy-kuh7" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langflow-base@0.3.0" } ], "aliases": [ "CVE-2025-3248", "GHSA-rvqx-wpfh-mfx7", "PYSEC-2025-36" ], "risk_score": 10.0, "exploitability": "2.0", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-guzs-mx47-efcn" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/74913?format=api", "vulnerability_id": "VCID-hfhf-2k6v-sbcf", "summary": "Langflow is a tool for building and deploying AI-powered agents and workflows. Prior to version 1.5.1, the `_read_flow` helper in `src/backend/base/langflow/api/v1/flows.py` branched on the `AUTO_LOGIN` setting to decide whether to filter by `user_id`. When `AUTO_LOGIN` was `False` (i.e., authentication was enabled), neither branch enforced an ownership check — the query returned any flow matching the given UUID regardless of who owned it. This allowed any authenticated user to read any other user's flow, including embedded plaintext API keys; modify the logic of another user's AI agents, and/or delete flows belonging to other users. The vulnerability was introduced by the conditional logic that was meant to accommodate public/example flows (those with `user_id = NULL`) under auto-login mode, but inadvertently left the authenticated path without an ownership filter. The fix in version 1.5.1 removes the `AUTO_LOGIN` conditional entirely and unconditionally scopes the query to the requesting user.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34046", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00054", "scoring_system": "epss", "scoring_elements": "0.17261", "published_at": "2026-06-11T12:55:00Z" }, { "value": "0.00054", "scoring_system": "epss", "scoring_elements": "0.17426", "published_at": "2026-06-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-34046" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34046", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34046" }, { "reference_url": "https://github.com/langflow-ai/langflow/pull/8956", "reference_id": "8956", "reference_type": "", "scores": [ { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "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/2026-03-31T13:57:05Z/" } ], "url": "https://github.com/langflow-ai/langflow/pull/8956" }, { "reference_url": "https://github.com/advisories/GHSA-8c4j-f57c-35cf", "reference_id": "GHSA-8c4j-f57c-35cf", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-8c4j-f57c-35cf" }, { "reference_url": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-8c4j-f57c-35cf", "reference_id": "GHSA-8c4j-f57c-35cf", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "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/2026-03-31T13:57:05Z/" } ], "url": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-8c4j-f57c-35cf" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/375227?format=api", "purl": "pkg:pypi/langflow-base@0.5.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6y1z-b2ye-jkd6" }, { "vulnerability": "VCID-e9b3-3ks2-ukhy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langflow-base@0.5.1" } ], "aliases": [ "CVE-2026-34046", "GHSA-8c4j-f57c-35cf" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hfhf-2k6v-sbcf" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/121141?format=api", "vulnerability_id": "VCID-hrmb-buvy-kuh7", "summary": "Langflow is a tool for building and deploying AI-powered agents and workflows. A privilege escalation vulnerability exists in Langflow containers where an authenticated user with RCE access can invoke the internal CLI command langflow superuser to create a new administrative user. This results in full superuser access, even if the user initially registered through the UI as a regular (non-admin) account. A patched version has not been made public at this time.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-57760", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.05208", "published_at": "2026-06-12T12:55:00Z" }, { "value": "0.00018", "scoring_system": "epss", "scoring_elements": "0.05196", "published_at": "2026-06-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-57760" }, { "reference_url": "https://github.com/langflow-ai/langflow/pull/9152", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/langflow-ai/langflow/pull/9152" }, { "reference_url": "http://github.com/langflow-ai/langflow/pull/9152", "reference_id": "9152", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-08-25T20:34:06Z/" } ], "url": "http://github.com/langflow-ai/langflow/pull/9152" }, { "reference_url": "https://github.com/langflow-ai/langflow/commit/c188ec113c9ca46154ad01d0eded1754cc6bef97", "reference_id": "c188ec113c9ca46154ad01d0eded1754cc6bef97", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-08-25T20:34:06Z/" } ], "url": "https://github.com/langflow-ai/langflow/commit/c188ec113c9ca46154ad01d0eded1754cc6bef97" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-57760", "reference_id": "CVE-2025-57760", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-57760" }, { "reference_url": "https://github.com/advisories/GHSA-4gv9-mp8m-592r", "reference_id": "GHSA-4gv9-mp8m-592r", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-4gv9-mp8m-592r" }, { "reference_url": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-4gv9-mp8m-592r", "reference_id": "GHSA-4gv9-mp8m-592r", "reference_type": "", "scores": [ { "value": "8.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track*", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:T/P:M/B:A/M:M/D:R/2025-08-25T20:34:06Z/" } ], "url": "https://github.com/langflow-ai/langflow/security/advisories/GHSA-4gv9-mp8m-592r" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/375227?format=api", "purl": "pkg:pypi/langflow-base@0.5.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6y1z-b2ye-jkd6" }, { "vulnerability": "VCID-e9b3-3ks2-ukhy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langflow-base@0.5.1" } ], "aliases": [ "CVE-2025-57760", "GHSA-4gv9-mp8m-592r" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-hrmb-buvy-kuh7" } ], "fixing_vulnerabilities": [], "risk_score": "10.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/langflow-base@0.0.29" }