{"url":"http://public2.vulnerablecode.io/api/packages/810752?format=json","purl":"pkg:pypi/langchain-core@0.2.11","type":"pypi","namespace":"","name":"langchain-core","version":"0.2.11","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"0.3.84","latest_non_vulnerable_version":"1.3.3","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/56929?format=json","vulnerability_id":"VCID-4u9s-4vzv-zfhm","summary":"langchain-core allows unauthorized users to read arbitrary files from the host file system\nA vulnerability in langchain-core versions >=0.1.17,<0.1.53, >=0.2.0,<0.2.43, and >=0.3.0,<0.3.15 allows unauthorized users to read arbitrary files from the host file system. The issue arises from the ability to create langchain_core.prompts.ImagePromptTemplate's (and by extension langchain_core.prompts.ChatPromptTemplate's) with input variables that can read any user-specified path from the server file system. If the outputs of these prompt templates are exposed to the user, either directly or through downstream model outputs, it can lead to the exposure of sensitive information.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-10940.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-10940.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-10940","reference_id":"","reference_type":"","scores":[{"value":"0.00274","scoring_system":"epss","scoring_elements":"0.51091","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00274","scoring_system":"epss","scoring_elements":"0.51085","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-10940"},{"reference_url":"https://github.com/langchain-ai/langchain","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/langchain-ai/langchain"},{"reference_url":"https://github.com/langchain-ai/langchain/commit/7d481f10102f43559cc57bcad7eba291067939ee","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/langchain-ai/langchain/commit/7d481f10102f43559cc57bcad7eba291067939ee"},{"reference_url":"https://github.com/langchain-ai/langchain/commit/c1e742347f9701aadba8920e4d1f79a636e50b68","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-20T17:54:57Z/"}],"url":"https://github.com/langchain-ai/langchain/commit/c1e742347f9701aadba8920e4d1f79a636e50b68"},{"reference_url":"https://github.com/langchain-ai/langchain/commit/e711034713259ae448981bc0fd1d7a5671499c31","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/langchain-ai/langchain/commit/e711034713259ae448981bc0fd1d7a5671499c31"},{"reference_url":"https://huntr.com/bounties/be1ee1cb-2147-4ff4-a57b-b6045271cf27","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-20T17:54:57Z/"}],"url":"https://huntr.com/bounties/be1ee1cb-2147-4ff4-a57b-b6045271cf27"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2353815","reference_id":"2353815","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2353815"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-10940","reference_id":"CVE-2024-10940","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-10940"},{"reference_url":"https://github.com/advisories/GHSA-5chr-fjjv-38qv","reference_id":"GHSA-5chr-fjjv-38qv","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-5chr-fjjv-38qv"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/84531?format=json","purl":"pkg:pypi/langchain-core@0.2.43","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-61vg-ekxn-hqfv"},{"vulnerability":"VCID-8fbt-6heb-uyg1"},{"vulnerability":"VCID-91ur-jaq8-xqcj"},{"vulnerability":"VCID-z7kv-vrhw-1qad"},{"vulnerability":"VCID-zb77-fwdy-dbfy"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/langchain-core@0.2.43"},{"url":"http://public2.vulnerablecode.io/api/packages/84532?format=json","purl":"pkg:pypi/langchain-core@0.3.15","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-61vg-ekxn-hqfv"},{"vulnerability":"VCID-8fbt-6heb-uyg1"},{"vulnerability":"VCID-91ur-jaq8-xqcj"},{"vulnerability":"VCID-z7kv-vrhw-1qad"},{"vulnerability":"VCID-zb77-fwdy-dbfy"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/langchain-core@0.3.15"}],"aliases":["CVE-2024-10940","GHSA-5chr-fjjv-38qv"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-4u9s-4vzv-zfhm"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/50114?format=json","vulnerability_id":"VCID-61vg-ekxn-hqfv","summary":"LangChain affected by SSRF via image_url token counting in ChatOpenAI.get_num_tokens_from_messages\nThe `ChatOpenAI.get_num_tokens_from_messages()` method fetches arbitrary `image_url` values without validation when computing token counts for vision-enabled models. This allows attackers to trigger Server-Side Request Forgery (SSRF) attacks by providing malicious image URLs in user input.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26013.json","reference_id":"","reference_type":"","scores":[{"value":"3.7","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26013.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2026-26013","reference_id":"","reference_type":"","scores":[{"value":"0.00019","scoring_system":"epss","scoring_elements":"0.05475","published_at":"2026-06-06T12:55:00Z"},{"value":"0.00019","scoring_system":"epss","scoring_elements":"0.05492","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-26013"},{"reference_url":"https://github.com/langchain-ai/langchain","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:N/A:L"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/langchain-ai/langchain"},{"reference_url":"https://github.com/langchain-ai/langchain/commit/2b4b1dc29a833d4053deba4c2b77a3848c834565","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:N/A:L"},{"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/2026-02-11T21:26:20Z/"}],"url":"https://github.com/langchain-ai/langchain/commit/2b4b1dc29a833d4053deba4c2b77a3848c834565"},{"reference_url":"https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.2.11","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:N/A:L"},{"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/2026-02-11T21:26:20Z/"}],"url":"https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.2.11"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2438772","reference_id":"2438772","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2438772"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26013","reference_id":"CVE-2026-26013","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:N/A:L"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-26013"},{"reference_url":"https://github.com/advisories/GHSA-2g6r-c272-w58r","reference_id":"GHSA-2g6r-c272-w58r","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-2g6r-c272-w58r"},{"reference_url":"https://github.com/langchain-ai/langchain/security/advisories/GHSA-2g6r-c272-w58r","reference_id":"GHSA-2g6r-c272-w58r","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:N/A:L"},{"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:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-02-11T21:26:20Z/"}],"url":"https://github.com/langchain-ai/langchain/security/advisories/GHSA-2g6r-c272-w58r"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/74005?format=json","purl":"pkg:pypi/langchain-core@1.2.11","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-z7kv-vrhw-1qad"},{"vulnerability":"VCID-zb77-fwdy-dbfy"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/langchain-core@1.2.11"}],"aliases":["CVE-2026-26013","GHSA-2g6r-c272-w58r"],"risk_score":1.6,"exploitability":"0.5","weighted_severity":"3.3","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-61vg-ekxn-hqfv"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/49505?format=json","vulnerability_id":"VCID-8fbt-6heb-uyg1","summary":"LangChain serialization injection vulnerability enables secret extraction in dumps/loads APIs\nA serialization injection vulnerability exists in LangChain's `dumps()` and `dumpd()` functions. The functions do not escape dictionaries with `'lc'` keys when serializing free-form dictionaries. The `'lc'` key is used internally by LangChain to mark serialized objects. When user-controlled data contains this key structure, it is treated as a legitimate LangChain object during deserialization rather than plain user data.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68664.json","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68664.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2025-68664","reference_id":"","reference_type":"","scores":[{"value":"0.02624","scoring_system":"epss","scoring_elements":"0.85979","published_at":"2026-06-06T12:55:00Z"},{"value":"0.02624","scoring_system":"epss","scoring_elements":"0.85975","published_at":"2026-06-05T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2025-68664"},{"reference_url":"https://github.com/langchain-ai/langchain","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/langchain-ai/langchain"},{"reference_url":"https://github.com/langchain-ai/langchain/commit/5ec0fa69de31bbe3d76e4cf9cd65a6accb8466c8","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-24T14:40:55Z/"}],"url":"https://github.com/langchain-ai/langchain/commit/5ec0fa69de31bbe3d76e4cf9cd65a6accb8466c8"},{"reference_url":"https://github.com/langchain-ai/langchain/commit/d9ec4c5cc78960abd37da79b0250f5642e6f0ce6","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-24T14:40:55Z/"}],"url":"https://github.com/langchain-ai/langchain/commit/d9ec4c5cc78960abd37da79b0250f5642e6f0ce6"},{"reference_url":"https://github.com/langchain-ai/langchain/pull/34455","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-24T14:40:55Z/"}],"url":"https://github.com/langchain-ai/langchain/pull/34455"},{"reference_url":"https://github.com/langchain-ai/langchain/pull/34458","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-24T14:40:55Z/"}],"url":"https://github.com/langchain-ai/langchain/pull/34458"},{"reference_url":"https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D0.3.81","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-24T14:40:55Z/"}],"url":"https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D0.3.81"},{"reference_url":"https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.2.5","reference_id":"","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N"},{"value":"CRITICAL","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-12-24T14:40:55Z/"}],"url":"https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.2.5"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2424790","reference_id":"2424790","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2424790"},{"reference_url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/52514.py","reference_id":"CVE-2025-68664","reference_type":"exploit","scores":[],"url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/webapps/52514.py"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2025-68664","reference_id":"CVE-2025-68664","reference_type":"","scores":[{"value":"9.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC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