{"id":"CVE-2026-73237","state":"PUBLISHED","title":"Apache Allura: XSS in markdown pipeline","description":"XSS vulnerability in Markdown handling in Apache Allura.\n\nThis issue affects Apache Allura: from 1.10.0 before 1.19.1.\n\nUsers are recommended to upgrade to version 1.19.1, which fixes the issue.","publishedAt":"2026-08-12T16:42:27.363Z","updatedAt":"2026-08-12T18:56:52.515Z","severity":{"score":6.1,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","source":"CISA-ADP"},"assigner":"apache","products":["Apache Software Foundation Apache Allura"],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Allura","defaultStatus":"unaffected","versions":[{"version":"1.10.0","status":"affected","lessThan":"1.19.1","versionType":"semver"}]}],"references":["https://allura.apache.org/posts/2026-allura-1.19.1.html","https://lists.apache.org/thread/p7bd1yz9v9wbsbc6hz3tjxozxnwyzqz0","http://www.openwall.com/lists/oss-security/2026/08/12/16"],"weaknesses":["CWE-80"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/73xxx/CVE-2026-73237.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-73237","state":"PUBLISHED","datePublished":"2026-08-12T16:42:27.363Z","dateUpdated":"2026-08-12T18:56:52.515Z","assignerShortName":"apache","assignerOrgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateReserved":"2026-08-11T16:06:07.115Z"},"containers":{"cna":{"title":"Apache Allura: XSS in markdown pipeline","descriptions":[{"lang":"en","value":"XSS vulnerability in Markdown handling in Apache Allura.\n\nThis issue affects Apache Allura: from 1.10.0 before 1.19.1.\n\nUsers are recommended to upgrade to version 1.19.1, which fixes the issue."}],"affected":[{"vendor":"Apache Software Foundation","product":"Apache Allura","defaultStatus":"unaffected","versions":[{"version":"1.10.0","status":"affected","lessThan":"1.19.1","versionType":"semver"}]}],"references":[{"url":"https://allura.apache.org/posts/2026-allura-1.19.1.html"},{"url":"https://lists.apache.org/thread/p7bd1yz9v9wbsbc6hz3tjxozxnwyzqz0","tags":["vendor-advisory"]}],"metrics":[{"other":{"content":{"text":"critical"},"type":"Textual description of severity"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-80","description":"CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"apache","orgId":"f0158376-9dc2-43b6-827c-5f631a4d8d09","dateUpdated":"2026-08-12T16:42:27.363Z"},"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 0.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"http://www.openwall.com/lists/oss-security/2026/08/12/16"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2026-08-12T18:18:25.927Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"CHANGED","version":"3.1","baseScore":6.1,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","integrityImpact":"LOW","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"NONE","privilegesRequired":"NONE","confidentialityImpact":"LOW"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-12T18:56:28.774123Z","id":"CVE-2026-73237","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-12T18:56:52.515Z"}}]}}}