{"id":"CVE-2026-73237","summary":"Apache Allura: XSS in markdown pipeline","details":"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.","modified":"2026-08-19T03:48:32.841498814Z","published":"2026-08-12T16:42:27.363Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"1.10.0"},{"fixed":"1.19.1"}],"source":"AFFECTED_FIELD"},{"extracted_events":[{"introduced":"1.10.0"},{"fixed":"1.19.1"}],"source":"DESCRIPTION"}],"cna_assigner":"apache","cwe_ids":["CWE-80"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73237.json"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/08/12/16"},{"type":"WEB","url":"https://allura.apache.org/posts/2026-allura-1.19.1.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73237.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/p7bd1yz9v9wbsbc6hz3tjxozxnwyzqz0"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73237"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/allura","events":[{"introduced":"a9fcf8d6e0b53ab67963bd42c9ad4ea8102f86d0"},{"fixed":"e65e720a4209c3ee586f8078dd1713d1b541a6b0"}],"database_specific":{"extracted_events":[{"introduced":"1.10.0"},{"fixed":"1.19.1"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:allura:*:*:*:*:*:*:*:*"}}],"versions":["rel/1.18.0","rel/1.17.1","rel/1.17.0","rel/1.16.0","rel/1.15.0","rel/1.14.0","rel/1.13.0","rel/1.12.0","rel/1.11.1","rel/1.11.0","rel/1.10.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-73237.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}