{"id":"CVE-2025-23197","state":"PUBLISHED","title":"matrix-hookshot has a Potential Denial of Service when Hookshot is configured with GitHub support","description":"matrix-hookshot is a Matrix bot for connecting to external services like GitHub, GitLab, JIRA, and more. When Hookshot 6 version 6.0.1 or below, or Hookshot 5 version 5.4.1 or below, is configured with GitHub support, it is vulnerable to a Denial of Service (DoS) whereby it can crash on restart due to a missing check. The impact is greater to you untrusted users can add their own GitHub organizations to Hookshot in order to connect their room to a repository. This vulnerability is fixed in 6.0.2 and 5.4.2.","publishedAt":"2025-01-27T17:21:40.377Z","updatedAt":"2025-02-12T20:41:35.629Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"GitHub_M"},"assigner":"GitHub_M","products":["matrix-org matrix-hookshot"],"affected":[{"vendor":"matrix-org","product":"matrix-hookshot","versions":[{"version":">= 6.0.0, < 6.0.2","status":"affected"},{"version":"< 5.4.2","status":"affected"}]}],"references":["https://github.com/matrix-org/matrix-hookshot/security/advisories/GHSA-cr4q-jf47-3645","https://github.com/matrix-org/matrix-hookshot/commit/e51d8210233ac759e7f7dfebc2c4f1bf6ce94802"],"weaknesses":["CWE-754"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/23xxx/CVE-2025-23197.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-23197","state":"PUBLISHED","datePublished":"2025-01-27T17:21:40.377Z","dateUpdated":"2025-02-12T20:41:35.629Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-01-13T17:15:41.049Z"},"containers":{"cna":{"title":"matrix-hookshot has a Potential Denial of Service when Hookshot is configured with GitHub support","descriptions":[{"lang":"en","value":"matrix-hookshot is a Matrix bot for connecting to external services like GitHub, GitLab, JIRA, and more. When Hookshot 6 version 6.0.1 or below, or Hookshot 5 version 5.4.1 or below, is configured with GitHub support, it is vulnerable to a Denial of Service (DoS) whereby it can crash on restart due to a missing check. The impact is greater to you untrusted users can add their own GitHub organizations to Hookshot in order to connect their room to a repository. This vulnerability is fixed in 6.0.2 and 5.4.2."}],"affected":[{"vendor":"matrix-org","product":"matrix-hookshot","versions":[{"version":">= 6.0.0, < 6.0.2","status":"affected"},{"version":"< 5.4.2","status":"affected"}]}],"references":[{"url":"https://github.com/matrix-org/matrix-hookshot/security/advisories/GHSA-cr4q-jf47-3645","name":"https://github.com/matrix-org/matrix-hookshot/security/advisories/GHSA-cr4q-jf47-3645","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/matrix-org/matrix-hookshot/commit/e51d8210233ac759e7f7dfebc2c4f1bf6ce94802","name":"https://github.com/matrix-org/matrix-hookshot/commit/e51d8210233ac759e7f7dfebc2c4f1bf6ce94802","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-754","lang":"en","description":"CWE-754: Improper Check for Unusual or Exceptional Conditions","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-01-27T17:21:40.377Z"},"source":{"advisory":"GHSA-cr4q-jf47-3645","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2025-23197","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-01-27T17:41:28.801479Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-02-12T20:41:35.629Z"}}]}}}