{"id":"CVE-2026-97691","state":"PUBLISHED","title":"Convex: Unauthorized data access","description":"Convex is an open-source reactive database for application developers. Prior to the self-hosted image published on August 10, 2026 and local deployment binary precompiled-2026-08-10-c0cb7ae, a malicious user can, in rare cases, perform unauthorized reading of deployment information from a Convex deployment. The maintainer has intentionally withheld the affected component and technical mechanism to protect self-hosted deployments that have not been updated, and no evidence of exploitation is known. Convex cloud deployments were patched automatically. This issue is fixed in the self-hosted image published on August 10, 2026 and local binary precompiled-2026-08-10-c0cb7ae.","publishedAt":"2026-10-12T20:15:02.873Z","updatedAt":"2026-10-15T13:45:39.838Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["get-convex convex-backend"],"affected":[{"vendor":"get-convex","product":"convex-backend","versions":[{"version":"< precompiled-2026-08-10-c0cb7ae","status":"affected"}]}],"references":["https://github.com/get-convex/convex-backend/security/advisories/GHSA-52c3-c7j7-vjx6","https://github.com/get-convex/convex-backend/pkgs/container/convex-backend/1118244498?tag=c0cb7ae17f54e14846c243c5332a8a5e6d0e19d4"],"weaknesses":["CWE-284"],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/97xxx/CVE-2026-97691.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-97691","state":"PUBLISHED","datePublished":"2026-10-12T20:15:02.873Z","dateUpdated":"2026-10-15T13:45:39.838Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-09-24T21:43:37.208Z"},"containers":{"cna":{"title":"Convex: Unauthorized data access","descriptions":[{"lang":"en","value":"Convex is an open-source reactive database for application developers. Prior to the self-hosted image published on August 10, 2026 and local deployment binary precompiled-2026-08-10-c0cb7ae, a malicious user can, in rare cases, perform unauthorized reading of deployment information from a Convex deployment. The maintainer has intentionally withheld the affected component and technical mechanism to protect self-hosted deployments that have not been updated, and no evidence of exploitation is known. Convex cloud deployments were patched automatically. This issue is fixed in the self-hosted image published on August 10, 2026 and local binary precompiled-2026-08-10-c0cb7ae."}],"affected":[{"vendor":"get-convex","product":"convex-backend","versions":[{"version":"< precompiled-2026-08-10-c0cb7ae","status":"affected"}]}],"references":[{"url":"https://github.com/get-convex/convex-backend/security/advisories/GHSA-52c3-c7j7-vjx6","name":"https://github.com/get-convex/convex-backend/security/advisories/GHSA-52c3-c7j7-vjx6","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/get-convex/convex-backend/pkgs/container/convex-backend/1118244498?tag=c0cb7ae17f54e14846c243c5332a8a5e6d0e19d4","name":"https://github.com/get-convex/convex-backend/pkgs/container/convex-backend/1118244498?tag=c0cb7ae17f54e14846c243c5332a8a5e6d0e19d4","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-284","lang":"en","description":"CWE-284: Improper Access Control","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-10-12T20:15:02.873Z"},"source":{"advisory":"GHSA-52c3-c7j7-vjx6","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-15T13:45:26.448188Z","id":"CVE-2026-97691","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-15T13:45:39.838Z"}}]}}}