132 lines
5.4 KiB
JSON
132 lines
5.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-26013",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-02-09T21:36:29.554Z",
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"datePublished": "2026-02-10T21:51:07.741Z",
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"dateUpdated": "2026-02-11T21:26:34.029Z"
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},
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"containers": {
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"cna": {
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"title": "LangChain affected by SSRF via image_url token counting in ChatOpenAI.get_num_tokens_from_messages",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-918",
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"lang": "en",
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"description": "CWE-918: Server-Side Request Forgery (SSRF)",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "HIGH",
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"attackVector": "NETWORK",
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"availabilityImpact": "LOW",
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"baseScore": 3.7,
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"baseSeverity": "LOW",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/langchain-ai/langchain/security/advisories/GHSA-2g6r-c272-w58r",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/langchain-ai/langchain/security/advisories/GHSA-2g6r-c272-w58r"
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},
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{
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"name": "https://github.com/langchain-ai/langchain/commit/2b4b1dc29a833d4053deba4c2b77a3848c834565",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/langchain-ai/langchain/commit/2b4b1dc29a833d4053deba4c2b77a3848c834565"
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},
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{
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"name": "https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.2.11",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/langchain-ai/langchain/releases/tag/langchain-core%3D%3D1.2.11"
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}
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],
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"affected": [
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{
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"vendor": "langchain-ai",
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"product": "langchain",
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"versions": [
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{
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"version": "< 1.2.11",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-02-10T21:51:07.741Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "LangChain is a framework for building agents and LLM-powered applications. Prior to 1.2.11, the 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. This vulnerability is fixed in 1.2.11."
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}
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],
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"source": {
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"advisory": "GHSA-2g6r-c272-w58r",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-02-11T21:26:20.888102Z",
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"id": "CVE-2026-26013",
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"options": [
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{
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"Exploitation": "none"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-02-11T21:26:34.029Z"
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}
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}
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]
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}
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} |