{"data":{"id":"ccdf33ae-e22d-4ccf-a6b4-df72f01e3ad6","title":"CVE-2026-25750: Langchain Helm Charts are Helm charts for deploying Langchain applications on Kubernetes. Prior to langchain-ai/helm…","summary":"A URL parameter injection flaw in LangSmith Studio, part of the langchain-ai/helm charts prior to version 0.12.71, could send an authenticated user's bearer token, user ID and workspace ID to an attacker-controlled server. The flaw affects both LangSmith Cloud and self-hosted deployments. Exploitation requires a victim to click a crafted link, and the stolen tokens expire after 5 minutes, though repeated attacks against the same user remain possible.","solution":"Fixed in 0.12.71, which requires user-defined allowed origins for the baseUrl parameter so tokens cannot be sent to unauthorized servers. No known workarounds are available; self-hosted customers must upgrade to the patched version.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-25750","publishedAt":"2026-03-04T22:16:17.667Z","cveId":"CVE-2026-25750","cweIds":["CWE-74"],"cvssScore":null,"cvssSeverity":null,"severity":"high","attackType":["jailbreak","other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":["LangChain"],"affectedVendorsRaw":["LangChain","LangSmith","LangSmith Studio","LangSmith Cloud","Langchain Helm Charts"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"LangSmith Studio URL parameter injection leaking bearer tokens via crafted link","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00348,"epssCheckedAt":"2026-11-04T18:09:13.251Z","kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-03T18:11:04.911Z","patchAvailable":null,"disclosureDate":null,"fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":["AML.T0054"],"fixes":[]}}