{"id":"CVE-2026-82380","summary":"Apache Roller: CSRF protection bypass via self-generated salt validation","details":"Cross-Site Request Forgery (CSRF) in Apache Roller 6.1.5 allows a remote attacker to cause a logged-in user to perform state-changing actions under the victim's authority, because the CSRF validation filters accept a request that does not submit the required salt token, validating instead against a value the server itself generated for the request. No optional feature or non-default configuration is required; any logged-in author or administrator is affected when induced to visit a crafted page. Users are recommended to upgrade to Apache Roller 6.1.6 or later, which validates only the submitted salt and applies the same check to multipart forms.","modified":"2026-09-30T03:47:27.374797823Z","published":"2026-09-28T07:52:27.872Z","database_specific":{"cna_assigner":"apache","cwe_ids":["CWE-352"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82380.json"},"references":[{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2026/09/25/13"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82380.json"},{"type":"ADVISORY","url":"https://lists.apache.org/thread/db5zl0wrf2c888qwkqmxymddfjc594q8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82380"},{"type":"FIX","url":"https://github.com/apache/roller/pull/167"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/roller","events":[{"introduced":"395cfa30a7b274f8540424d11404c3e7433243f8"},{"last_affected":"395cfa30a7b274f8540424d11404c3e7433243f8"}],"database_specific":{"extracted_events":[{"introduced":"6.1.5"},{"last_affected":"6.1.5"}],"source":"AFFECTED_FIELD"}}],"versions":["6.1.5","roller-6.1.5"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82380.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H"}]}