{"id":"CVE-2021-26216","title":"SeedDMS 5.1.x is affected by cross-site request forgery (CSRF) in out.EditFolder.php.","summary":"SeedDMS 5.1.x is affected by cross-site request forgery (CSRF) in out.EditFolder.php.","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-352"],"vendor":"seeddms","product":"seeddms","affected":["seeddms >= 5.1.0, <= 5.1.21"],"published":"2021-03-18","updated":"2026-07-05","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2021-26216","references":[{"url":"https://tuhin1729.medium.com/cve-2021-26216-ffb33321dc91","label":"cve@mitre.org"},{"url":"http://seeddms.com","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://tuhin1729.medium.com/cve-2021-26216-ffb33321dc91","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00494,"epssPercentile":0.41527,"ingestedAt":"2026-07-05T00:59:25.841Z","slug":"CVE-2021-26216","body":"## Overview\n\nSeedDMS 5.1.x is affected by cross-site request forgery (CSRF) in out.EditFolder.php.\n\n## Affected\n\n- `seeddms >= 5.1.0, <= 5.1.21`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}