CVE-2026-61644

{"id": "CVE-2026-61644", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-61644", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-15T16:29:58.616092Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.7, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 4.0, "exploitabilityScore": 3.1}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "labring", "product": "FastGPT", "versions": [{"status": "affected", "version": ">= 4.14.17, < 4.15.0-beta5"}]}]}], "published": "2026-07-15T15:16:47.833", "references": [{"url": "https://github.com/labring/FastGPT/commit/0c1840c7773c5be5d777f86228651479e02155db", "source": "security-advisories@github.com"}, {"url": "https://github.com/labring/FastGPT/pull/7173", "source": "security-advisories@github.com"}, {"url": "https://github.com/labring/FastGPT/releases/tag/v4.15.0-beta5", "source": "security-advisories@github.com"}, {"url": "https://github.com/labring/FastGPT/security/advisories/GHSA-mmg6-2g54-j896", "source": "security-advisories@github.com"}, {"url": "https://github.com/labring/FastGPT/security/advisories/GHSA-mmg6-2g54-j896", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "FastGPT is a knowledge-based AI application platform. From 4.14.17 until 4.15.0-beta5, the POST /api/core/chat/record/getCollectionQuote endpoint authenticates the caller's chat and collection context, but the initialId center-node lookup is not bound to that authorized context. A low-privileged tenant user can call the endpoint with valid attacker-owned appId, chatId, chatItemDataId, and collectionId values while supplying another tenant's dataset data id as initialId, causing the response to include foreign dataset quote or full-text content. This issue is fixed in version 4.15.0-beta5."}], "lastModified": "2026-07-15T19:50:11.367", "sourceIdentifier": "security-advisories@github.com"}