{"id":"CVE-2024-41659","state":"PUBLISHED","title":"GHSL-2024-034: memos CORS Misconfiguration in server.go","description":"memos is a privacy-first, lightweight note-taking service. A CORS misconfiguration exists in memos 0.20.1 and earlier where an arbitrary origin is reflected with Access-Control-Allow-Credentials set to true. This may allow an attacking website to make a cross-origin request, allowing the attacker to read private information or make privileged changes to the system as the vulnerable user account. This vulnerability is fixed in 0.21.0.","publishedAt":"2024-08-20T19:54:08.182Z","updatedAt":"2025-01-09T19:15:30.589Z","severity":{"score":8.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["usememos memos"],"affected":[{"vendor":"usememos","product":"memos","versions":[{"version":"< 0.21.0","status":"affected"}]}],"references":["https://securitylab.github.com/advisories/GHSL-2024-034_memos/","https://github.com/usememos/memos/commit/8101a5e0b162044c16385bee4f12a4a653d050b9","https://github.com/usememos/memos/blob/v0.20.1/server/server.go#L163"],"weaknesses":["CWE-942"],"ingestedAt":"2026-10-29T20:07:39.287Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/41xxx/CVE-2024-41659.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-41659","state":"PUBLISHED","datePublished":"2024-08-20T19:54:08.182Z","dateUpdated":"2025-01-09T19:15:30.589Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2024-07-18T15:21:47.482Z"},"containers":{"cna":{"title":"GHSL-2024-034: memos CORS Misconfiguration in server.go","descriptions":[{"lang":"en","value":"memos is a privacy-first, lightweight note-taking service. A CORS misconfiguration exists in memos 0.20.1 and earlier where an arbitrary origin is reflected with Access-Control-Allow-Credentials set to true. This may allow an attacking website to make a cross-origin request, allowing the attacker to read private information or make privileged changes to the system as the vulnerable user account. This vulnerability is fixed in 0.21.0."}],"affected":[{"vendor":"usememos","product":"memos","versions":[{"version":"< 0.21.0","status":"affected"}]}],"references":[{"url":"https://securitylab.github.com/advisories/GHSL-2024-034_memos/","name":"https://securitylab.github.com/advisories/GHSL-2024-034_memos/","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/usememos/memos/commit/8101a5e0b162044c16385bee4f12a4a653d050b9","name":"https://github.com/usememos/memos/commit/8101a5e0b162044c16385bee4f12a4a653d050b9","tags":["x_refsource_MISC"]},{"url":"https://github.com/usememos/memos/blob/v0.20.1/server/server.go#L163","name":"https://github.com/usememos/memos/blob/v0.20.1/server/server.go#L163","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-942","lang":"en","description":"CWE-942: Permissive Cross-domain Policy with Untrusted Domains","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2024-08-22T15:27:22.743Z"},"source":{"advisory":"GHSA-p4fx-qf2h-jpmj","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"usememos","product":"memos","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0.20.1","versionType":"custom"}],"cpes":["cpe:2.3:a:usememos:memos:-:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-08-21T13:24:07.900591Z","id":"CVE-2024-41659","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-01-09T19:15:30.589Z"}}]}}}