{"id":"CVE-2026-80181","title":"Apache Allura's webhooks are vulnerable to Server-Side Request Forgery (SSRF).\n\n\n\n\nThis issue affects Apache Allura: through 1.20.0.\n\n\n\nUsers are recommended to upgrade to version 1.21.0, which fixes the issue.","summary":"Apache Allura's webhooks are vulnerable to Server-Side Request Forgery (SSRF).\n\n\n\n\nThis issue affects Apache Allura: through 1.20.0.\n\n\n\nUsers are recommended to upgrade to version 1.21.0, which fixes the issue.","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","cwe":["CWE-918"],"vendor":"Apache Software Foundation","product":"Apache Allura","affected":["apache_allura <= 1.20.0"],"published":"2026-09-04","updated":"2026-09-08","sourceUpdated":"2026-09-08T19:19:53.900","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-80181","references":[{"url":"https://lists.apache.org/thread/v4nplqchsmdg9sdhp91f8hn03rlq8y7s","label":"security@apache.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/09/03/4","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-08T18:57:26.126271Z"},"epss":0.00457,"epssPercentile":0.3693,"ingestedAt":"2026-09-08T15:33:26.959Z","slug":"CVE-2026-80181","body":"## Overview\n\nApache Allura's webhooks are vulnerable to Server-Side Request Forgery (SSRF).\n\n\n\n\nThis issue affects Apache Allura: through 1.20.0.\n\n\n\nUsers are recommended to upgrade to version 1.21.0, which fixes the issue.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":50.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":8229,"id":"CVE-2026-80181","ts":1788919993777,"field":"cvss","old":null,"new":"9.1"},{"seq":8228,"id":"CVE-2026-80181","ts":1788919993777,"field":"severity","old":"none","new":"critical"},{"seq":8038,"id":"CVE-2026-80181","ts":1788919280759,"field":"cvss","old":"9.1","new":null},{"seq":8037,"id":"CVE-2026-80181","ts":1788919280759,"field":"severity","old":"critical","new":"none"},{"seq":7847,"id":"CVE-2026-80181","ts":1788916354385,"field":"cvss","old":null,"new":"9.1"},{"seq":7846,"id":"CVE-2026-80181","ts":1788916354385,"field":"severity","old":"none","new":"critical"},{"seq":7656,"id":"CVE-2026-80181","ts":1788915297460,"field":"cvss","old":"9.1","new":null},{"seq":7655,"id":"CVE-2026-80181","ts":1788915297460,"field":"severity","old":"critical","new":"none"},{"seq":7465,"id":"CVE-2026-80181","ts":1788912713837,"field":"cvss","old":null,"new":"9.1"},{"seq":7464,"id":"CVE-2026-80181","ts":1788912713837,"field":"severity","old":"none","new":"critical"},{"seq":7274,"id":"CVE-2026-80181","ts":1788911331389,"field":"cvss","old":"9.1","new":null},{"seq":7273,"id":"CVE-2026-80181","ts":1788911331389,"field":"severity","old":"critical","new":"none"},{"seq":7078,"id":"CVE-2026-80181","ts":1788909077067,"field":"cvss","old":null,"new":"9.1"},{"seq":7077,"id":"CVE-2026-80181","ts":1788909077067,"field":"severity","old":"none","new":"critical"},{"seq":6890,"id":"CVE-2026-80181","ts":1788907391493,"field":"cvss","old":"9.1","new":null},{"seq":6889,"id":"CVE-2026-80181","ts":1788907391493,"field":"severity","old":"critical","new":"none"},{"seq":6692,"id":"CVE-2026-80181","ts":1788905443412,"field":"cvss","old":null,"new":"9.1"},{"seq":6691,"id":"CVE-2026-80181","ts":1788905443412,"field":"severity","old":"none","new":"critical"},{"seq":6510,"id":"CVE-2026-80181","ts":1788903459715,"field":"cvss","old":"9.1","new":null},{"seq":6509,"id":"CVE-2026-80181","ts":1788903459715,"field":"severity","old":"critical","new":"none"},{"seq":6300,"id":"CVE-2026-80181","ts":1788901810220,"field":"cvss","old":null,"new":"9.1"},{"seq":6299,"id":"CVE-2026-80181","ts":1788901810220,"field":"severity","old":"none","new":"critical"},{"seq":6130,"id":"CVE-2026-80181","ts":1788899562152,"field":"cvss","old":"9.1","new":null},{"seq":6129,"id":"CVE-2026-80181","ts":1788899562152,"field":"severity","old":"critical","new":"none"},{"seq":5933,"id":"CVE-2026-80181","ts":1788898179461,"field":"cvss","old":null,"new":"9.1"},{"seq":5932,"id":"CVE-2026-80181","ts":1788898179461,"field":"severity","old":"none","new":"critical"},{"seq":5822,"id":"CVE-2026-80181","ts":1788895711164,"field":"cvss","old":"9.1","new":null},{"seq":5821,"id":"CVE-2026-80181","ts":1788895711164,"field":"severity","old":"critical","new":"none"},{"seq":5723,"id":"CVE-2026-80181","ts":1788894572640,"field":"cvss","old":null,"new":"9.1"},{"seq":5722,"id":"CVE-2026-80181","ts":1788894572640,"field":"severity","old":"none","new":"critical"}]}