{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-26040","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2023-02-17T22:44:03.149Z","datePublished":"2023-03-17T14:45:35.889Z","dateUpdated":"2025-02-25T14:54:32.522Z"},"containers":{"cna":{"title":"Discourse chat messages susceptible to Cross-site Scripting through chat excerpts","problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"}}],"references":[{"name":"https://github.com/discourse/discourse/security/advisories/GHSA-ccfc-qpmp-gq87","tags":["x_refsource_CONFIRM"],"url":"https://github.com/discourse/discourse/security/advisories/GHSA-ccfc-qpmp-gq87"},{"name":"https://github.com/discourse/discourse/commit/a373bf2a01488c206e7feb28a9d2361b22ce6e70","tags":["x_refsource_MISC"],"url":"https://github.com/discourse/discourse/commit/a373bf2a01488c206e7feb28a9d2361b22ce6e70"}],"affected":[{"vendor":"discourse","product":"discourse","versions":[{"version":"tests-passed > 3.1.0.beta2, < 3.1.0.beta3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2023-03-17T14:45:35.889Z"},"descriptions":[{"lang":"en","value":"Discourse is an open-source discussion platform. Between versions 3.1.0.beta2 and 3.1.0.beta3 of the `tests-passed` branch, editing or responding to a chat message containing malicious content could lead to a cross-site scripting attack. This issue is patched in version 3.1.0.beta3 of the `tests-passed` branch. There are no known workarounds."}],"source":{"advisory":"GHSA-ccfc-qpmp-gq87","discovery":"UNKNOWN"}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T11:39:06.596Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/discourse/discourse/security/advisories/GHSA-ccfc-qpmp-gq87","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/discourse/discourse/security/advisories/GHSA-ccfc-qpmp-gq87"},{"name":"https://github.com/discourse/discourse/commit/a373bf2a01488c206e7feb28a9d2361b22ce6e70","tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/discourse/discourse/commit/a373bf2a01488c206e7feb28a9d2361b22ce6e70"}]},{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-02-25T14:30:35.141974Z","id":"CVE-2023-26040","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-02-25T14:54:32.522Z"}}]}}