{"id":"CVE-2020-22841","aliases":["EUVD-2020-15598","GHSA-wfwh-pmv6-rmqq"],"status":"published","title":"Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious...","description":"Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious JavaScript code execution via the plugin name input field in the plugin module.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0369,"percentile":0.89798,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-79"],"published":"2021-02-09T13:09:58Z","modified":"2026-10-20T10:52:48Z","exploits":[{"source":"exploitdb","id":"EDB-49551","title":"b2evolution 6.11.6 - 'plugin name' Stored XSS","type":"webapps","platform":"php","date":"2021-02-10","url":"https://www.exploit-db.com/exploits/49551"}],"products":[{"vendor":"b2evolution","product":"b2evolution"}],"references":[{"url":"https://github.com/b2evolution/b2evolution/issues/102","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"http://packetstormsecurity.com/files/161363/b2evolution-CMS-6.11.6-Cross-Site-Scripting.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence"]},{"url":"https://www.exploit-db.com/exploits/49551","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-22841"},{"url":"https://github.com/advisories/GHSA-wfwh-pmv6-rmqq"}],"sources":{"cve":[{"id":"CVE-2020-22841","description":"Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious JavaScript code execution via the plugin name input field in the plugin module.","status":"published","published":"2021-02-09T13:09:58Z","modified":"2024-08-04T14:51:10.875Z","updated_at":"2026-11-02T14:35:46.873079Z"}],"euvd":[{"id":"EUVD-2020-15598","description":"Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious JavaScript code execution via the plugin name input field in the plugin module.","status":"published","published":"2021-02-09T13:09:58Z","modified":"2024-08-04T14:51:10Z","updated_at":"2026-11-03T03:07:22.274854Z"}],"ghsa":[{"id":"GHSA-wfwh-pmv6-rmqq","title":"Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious...","description":"Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious JavaScript code execution via the plugin name input field in the plugin module.","status":"published","published":"2022-05-24T17:41:26Z","modified":"2023-01-29T05:05:38Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:50.403728Z"}],"nvd":[{"id":"CVE-2020-22841","description":"Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious JavaScript code execution via the plugin name input field in the plugin module.","status":"published","published":"2021-02-09T14:15:14.95Z","modified":"2026-06-17T03:04:24.373Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:34.188486Z"}],"osv":[{"id":"CVE-2020-22841","description":"Stored XSS in b2evolution CMS version 6.11.6 and prior allows an attacker to perform malicious JavaScript code execution via the plugin name input field in the plugin module.","status":"published","published":"2021-02-09T14:15:14.95Z","modified":"2026-10-20T10:52:48.562900427Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:15.534837Z"}]}}