{"id":"CVE-2022-27244","aliases":["EUVD-2022-31753","GHSA-4jg4-px9v-hfh6"],"status":"published","title":"An issue was discovered in MISP before 2.4.156. A malicious site administrator could store an XSS...","description":"An issue was discovered in MISP before 2.4.156. A malicious site administrator could store an XSS payload in the custom auth name. This would be executed each time the administrator modifies a user.","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":0.00481,"percentile":0.41809,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-03-18T17:14:38Z","modified":"2026-10-28T02:30:53Z","products":[{"vendor":"misp-project","product":"misp"}],"references":[{"url":"https://github.com/MISP/MISP/commit/61d4d3670593b78e4dab7a11eb620b7a372f30e6","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-27244","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-4jg4-px9v-hfh6"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27244.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-27244","description":"An issue was discovered in MISP before 2.4.156. A malicious site administrator could store an XSS payload in the custom auth name. This would be executed each time the administrator modifies a user.","status":"published","published":"2022-03-18T17:14:38Z","modified":"2024-08-03T05:25:32.44Z","updated_at":"2026-11-02T14:34:34.250357Z"}],"euvd":[{"id":"EUVD-2022-31753","description":"An issue was discovered in MISP before 2.4.156. A malicious site administrator could store an XSS payload in the custom auth name. This would be executed each time the administrator modifies a user.","status":"published","published":"2022-03-18T17:14:38Z","modified":"2024-08-03T05:25:32Z","updated_at":"2026-11-03T03:25:43.539822Z"}],"ghsa":[{"id":"GHSA-4jg4-px9v-hfh6","title":"An issue was discovered in MISP before 2.4.156. A malicious site administrator could store an XSS...","description":"An issue was discovered in MISP before 2.4.156. A malicious site administrator could store an XSS payload in the custom auth name. This would be executed each time the administrator modifies a user.","status":"published","published":"2022-03-19T00:00:50Z","modified":"2023-01-27T05:00:54Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:41:46.4155Z"}],"nvd":[{"id":"CVE-2022-27244","description":"An issue was discovered in MISP before 2.4.156. A malicious site administrator could store an XSS payload in the custom auth name. This would be executed each time the administrator modifies a user.","status":"published","published":"2022-03-18T18:15:16.8Z","modified":"2026-06-22T19:23:18.58Z","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":"2026-11-02T14:07:14.24948Z"}],"osv":[{"id":"CVE-2022-27244","description":"An issue was discovered in MISP before 2.4.156. A malicious site administrator could store an XSS payload in the custom auth name. This would be executed each time the administrator modifies a user.","status":"published","published":"2022-03-18T17:14:38Z","modified":"2026-10-28T02:30:53.744976759Z","updated_at":"2026-11-02T15:44:24.758293Z"}]}}