{"id":"CVE-2026-73237","aliases":["EUVD-2026-57344","GHSA-q6fp-vfv9-v477"],"status":"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.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-09","score":0.00794,"percentile":0.56669,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-80"],"published":"2026-08-12T16:42:27Z","modified":"2026-10-28T02:30:58Z","products":[{"vendor":"apache","product":"allura"},{"vendor":"apache software foundation","product":"apache allura"}],"references":[{"url":"https://allura.apache.org/posts/2026-allura-1.19.1.html","tags":["Release Notes","web"]},{"url":"https://lists.apache.org/thread/p7bd1yz9v9wbsbc6hz3tjxozxnwyzqz0","tags":["vendor-advisory","Mailing List","Vendor Advisory","advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/08/12/16","tags":["Mailing List","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73237","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-q6fp-vfv9-v477"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/73xxx/CVE-2026-73237.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-73237","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.","status":"published","published":"2026-08-12T16:42:27.363Z","modified":"2026-08-12T18:56:52.515Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-80"],"updated_at":"2026-11-02T13:43:33.766176Z"}],"euvd":[{"id":"EUVD-2026-57344","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.","status":"published","published":"2026-08-12T16:42:27Z","modified":"2026-08-12T18:56:52Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:01:57.953172Z"}],"ghsa":[{"id":"GHSA-q6fp-vfv9-v477","title":"XSS vulnerability in Markdown handling in Apache Allura.\n\nThis issue affects Apache Allura: from...","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.","status":"published","published":"2026-08-12T18:31:20Z","modified":"2026-08-12T21:31:36Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-80"],"updated_at":"2026-11-02T15:10:23.958572Z"}],"nvd":[{"id":"CVE-2026-73237","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.","status":"published","published":"2026-08-12T17:17:31.96Z","modified":"2026-10-24T15:10:00.19Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-80"],"updated_at":"2026-11-02T14:12:37.217486Z"}],"osv":[{"id":"CVE-2026-73237","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.","status":"published","published":"2026-08-12T16:42:27.363Z","modified":"2026-10-28T02:30:58.129421863Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-80"],"updated_at":"2026-11-02T15:45:15.88521Z"}]}}