{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-40626","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2024-07-08T16:13:15.510Z","datePublished":"2024-07-16T17:03:39.883Z","dateUpdated":"2024-08-02T04:33:11.960Z"},"containers":{"cna":{"title":"Stored Cross-site Scripting (XSS) vulnerability in Outline editor","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":"NONE","baseScore":7.3,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N","version":"3.1"}}],"references":[{"name":"https://github.com/outline/outline/security/advisories/GHSA-888c-mvg8-v6wh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/outline/outline/security/advisories/GHSA-888c-mvg8-v6wh"}],"affected":[{"vendor":"outline","product":"outline","versions":[{"version":"< 0.77.3","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2024-07-16T17:03:39.883Z"},"descriptions":[{"lang":"en","value":"Outline is an open source, collaborative document editor. A type confusion issue was found in ProseMirror’s rendering process that leads to a Stored Cross-Site Scripting (XSS) vulnerability in Outline. An authenticated user can create a document containing a malicious JavaScript payload. When other users view this document, the malicious Javascript can execute in the origin of Outline. Outline includes CSP rules to prevent third-party code execution, however in the case of self-hosting and having your file storage on the same domain as Outline a malicious payload can be uploaded as a file attachment and bypass those CSP restrictions. This issue has been addressed in release version 0.77.3. Users are advised to upgrade. There are no known workarounds for this vulnerability.\n"}],"source":{"advisory":"GHSA-888c-mvg8-v6wh","discovery":"UNKNOWN"}},"adp":[{"affected":[{"vendor":"getoutline","product":"outline","cpes":["cpe:2.3:a:getoutline:outline:*:*:*:*:*:*:*:*"],"defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThan":"0.77.3","versionType":"custom"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-07-16T18:16:32.464561Z","id":"CVE-2024-40626","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-07-16T18:22:19.680Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T04:33:11.960Z"},"title":"CVE Program Container","references":[{"name":"https://github.com/outline/outline/security/advisories/GHSA-888c-mvg8-v6wh","tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/outline/outline/security/advisories/GHSA-888c-mvg8-v6wh"}]}]}}