{"cve":"CVE-2021-25991","nvd":{"published":"2021-12-29T09:15:09.467","modified":"2026-06-17T03:42:44.737","status":"Modified","description":"In Ifme, versions v5.0.0 to v7.32 are vulnerable against an improper access control, which makes it possible for admins to ban themselves leading to their deactivation from Ifme account and complete loss of admin access to Ifme.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H","score":7.3},"cwes":["CWE-284"],"references":["https://github.com/ifmeorg/ifme/commit/d1f570c458d41667df801fc9c40a18b181a2d923","https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25991","https://github.com/ifmeorg/ifme/commit/d1f570c458d41667df801fc9c40a18b181a2d923","https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25991"],"products":["if-me:ifme"],"source":"nvd","synced_at":"2026-10-19T21:26:33.761856376+00:00"},"epss":{"cve":"CVE-2021-25991","score":0.00829,"percentile":0.57546,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}