{"id":"CVE-2025-50183","state":"PUBLISHED","title":"OpenList (frontend) allows XSS Attacks in the built-in Markdown Viewer","description":"OpenList Frontend is a UI component for OpenList. Prior to version 4.0.0-rc.4, a vulnerability exists in the file preview/browsing feature of the application, where files with a .py extension that contain JavaScript code wrapped in <script> tags may be interpreted and executed as HTML in certain modes. This leads to a stored XSS vulnerability. This issue has been patched in version 4.0.0-rc.4.","publishedAt":"2025-06-19T02:20:32.618Z","updatedAt":"2025-06-23T16:57:37.085Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["OpenListTeam OpenList"],"affected":[{"vendor":"OpenListTeam","product":"OpenList","versions":[{"version":"< 4.0.0-rc.4","status":"affected"}]}],"references":["https://github.com/OpenListTeam/OpenList/security/advisories/GHSA-2hw3-h8qx-hqqp","https://github.com/OpenListTeam/OpenList-Frontend/commit/7b5ed20c608c7b9b36d1950a386678e0a89f8175"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:09:23.771Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/50xxx/CVE-2025-50183.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-50183","state":"PUBLISHED","datePublished":"2025-06-19T02:20:32.618Z","dateUpdated":"2025-06-23T16:57:37.085Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2025-06-13T19:17:51.726Z"},"containers":{"cna":{"title":"OpenList (frontend) allows XSS Attacks in the built-in Markdown Viewer","descriptions":[{"lang":"en","value":"OpenList Frontend is a UI component for OpenList. Prior to version 4.0.0-rc.4, a vulnerability exists in the file preview/browsing feature of the application, where files with a .py extension that contain JavaScript code wrapped in <script> tags may be interpreted and executed as HTML in certain modes. This leads to a stored XSS vulnerability. This issue has been patched in version 4.0.0-rc.4."}],"affected":[{"vendor":"OpenListTeam","product":"OpenList","versions":[{"version":"< 4.0.0-rc.4","status":"affected"}]}],"references":[{"url":"https://github.com/OpenListTeam/OpenList/security/advisories/GHSA-2hw3-h8qx-hqqp","name":"https://github.com/OpenListTeam/OpenList/security/advisories/GHSA-2hw3-h8qx-hqqp","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/OpenListTeam/OpenList-Frontend/commit/7b5ed20c608c7b9b36d1950a386678e0a89f8175","name":"https://github.com/OpenListTeam/OpenList-Frontend/commit/7b5ed20c608c7b9b36d1950a386678e0a89f8175","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","lang":"en","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2025-06-19T02:20:32.618Z"},"source":{"advisory":"GHSA-2hw3-h8qx-hqqp","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-23T16:57:12.849149Z","id":"CVE-2025-50183","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-23T16:57:37.085Z"}}]}}}