{"id":"CVE-2021-45886","aliases":["EUVD-2021-32602","GHSA-xgh6-mwxq-8jp5"],"status":"published","title":"An issue was discovered in PONTON X/P Messenger before 3.11.2. Anti-CSRF tokens are globally...","description":"An issue was discovered in PONTON X/P Messenger before 3.11.2. Anti-CSRF tokens are globally valid, making the web application vulnerable to a weakened version of CSRF, where an arbitrary token of a low-privileged user (such as operator) can be used to confirm actions of higher-privileged ones (such as xpadmin).","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00555,"percentile":0.46752,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2022-03-13T01:30:07Z","modified":"2026-06-17T04:14:11Z","products":[{"vendor":"ponton","product":"x\\/p_messenger"}],"references":[{"url":"https://www.ponton.de/products/xpmessenger/","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-080.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Release Notes","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45886"},{"url":"https://github.com/advisories/GHSA-xgh6-mwxq-8jp5"}],"sources":{"cve":[{"id":"CVE-2021-45886","description":"An issue was discovered in PONTON X/P Messenger before 3.11.2. Anti-CSRF tokens are globally valid, making the web application vulnerable to a weakened version of CSRF, where an arbitrary token of a low-privileged user (such as operator) can be used to confirm actions of higher-privileged ones (such as xpadmin).","status":"published","published":"2022-03-13T01:30:07Z","modified":"2024-08-04T04:54:30.593Z","updated_at":"2026-11-02T14:33:02.580561Z"}],"euvd":[{"id":"EUVD-2021-32602","description":"An issue was discovered in PONTON X/P Messenger before 3.11.2. Anti-CSRF tokens are globally valid, making the web application vulnerable to a weakened version of CSRF, where an arbitrary token of a low-privileged user (such as operator) can be used to confirm actions of higher-privileged ones (such as xpadmin).","status":"published","published":"2022-03-13T01:30:07Z","modified":"2024-08-04T04:54:30Z","updated_at":"2026-11-03T03:08:25.77408Z"}],"ghsa":[{"id":"GHSA-xgh6-mwxq-8jp5","title":"An issue was discovered in PONTON X/P Messenger before 3.11.2. Anti-CSRF tokens are globally...","description":"An issue was discovered in PONTON X/P Messenger before 3.11.2. Anti-CSRF tokens are globally valid, making the web application vulnerable to a weakened version of CSRF, where an arbitrary token of a low-privileged user (such as operator) can be used to confirm actions of higher-privileged ones (such as xpadmin).","status":"published","published":"2022-03-14T00:00:21Z","modified":"2023-01-27T05:00:40Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:41:43.766328Z"}],"nvd":[{"id":"CVE-2021-45886","description":"An issue was discovered in PONTON X/P Messenger before 3.11.2. Anti-CSRF tokens are globally valid, making the web application vulnerable to a weakened version of CSRF, where an arbitrary token of a low-privileged user (such as operator) can be used to confirm actions of higher-privileged ones (such as xpadmin).","status":"published","published":"2022-03-13T02:15:07.123Z","modified":"2026-06-17T04:14:11.653Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:07:05.198719Z"}]}}