{"data":{"id":"7933d472-79af-4b51-9792-3a7ddfe432af","title":"CVE-2025-66450: LibreChat is a ChatGPT clone with additional features. In versions 0.8.0 and below, when a user posts a question, the…","summary":"CVE-2025-66450 affects LibreChat versions 0.8.0 and below. An attacker can modify the iconURL parameter of the POST request sent when a user posts a question, and the malicious code is stored in the chat and can be shared with other users. Resources loaded from a potentially malicious tracker when a chat is shared can cause loss of privacy for users who open the shared link.","solution":"This issue is fixed in version 0.8.1.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-66450","publishedAt":"2025-12-12T03:15:56.153Z","cveId":"CVE-2025-66450","cweIds":["CWE-80"],"cvssScore":"5.4","cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":null,"affectedPackageNames":null,"affectedPackageRefs":null,"affectedVendors":[],"affectedVendorsRaw":["LibreChat","ChatGPT"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"LibreChat stored cross-site scripting through iconURL in chat posts","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00213,"epssCheckedAt":"2026-11-04T12:08:33.434Z","kevDateAdded":null,"advisoryAliases":null,"affectedPackagesSource":null,"affectedPackagesCheckedAt":"2026-11-04T06:10:24.083Z","patchAvailable":null,"disclosureDate":null,"fixReleasedAt":null,"daysToFix":null,"fixCheckedAt":null,"capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[]}}