{"id":"CVE-2021-24672","aliases":["EUVD-2021-11584","GHSA-4f2g-r3q6-6v29"],"status":"published","title":"One User Avatar \u003c 2.3.7 - Contributor+ Stored Cross-Site Scripting","description":"The One User Avatar WordPress plugin before 2.3.7 does not escape the link and target attributes of its shortcode, allowing users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.0065,"percentile":0.51482,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-10-18T13:45:53Z","modified":"2026-06-17T03:40:25Z","products":[{"vendor":"onedesigns","product":"one_user_avatar"},{"vendor":"unknown","product":"one user avatar | user profile picture"}],"references":[{"url":"https://wpscan.com/vulnerability/762c506a-f57d-450f-99c0-32d750306ddc","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24672"},{"url":"https://github.com/advisories/GHSA-4f2g-r3q6-6v29"}],"sources":{"cve":[{"id":"CVE-2021-24672","title":"One User Avatar \u003c 2.3.7 - Contributor+ Stored Cross-Site Scripting","description":"The One User Avatar WordPress plugin before 2.3.7 does not escape the link and target attributes of its shortcode, allowing users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks","status":"published","published":"2021-10-18T13:45:53Z","modified":"2024-08-03T19:42:15.98Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11584","description":"The One User Avatar WordPress plugin before 2.3.7 does not escape the link and target attributes of its shortcode, allowing users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks","status":"published","published":"2021-10-18T13:45:53Z","modified":"2024-08-03T19:42:15Z","updated_at":"2026-11-03T03:24:56.31224Z"}],"ghsa":[{"id":"GHSA-4f2g-r3q6-6v29","title":"The One User Avatar WordPress plugin before 2.3.7 does not escape the link and target attributes...","description":"The One User Avatar WordPress plugin before 2.3.7 does not escape the link and target attributes of its shortcode, allowing users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks","status":"published","published":"2022-05-24T19:17:48Z","modified":"2023-01-30T05:03:06Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:46.047512Z"}],"nvd":[{"id":"CVE-2021-24672","description":"The One User Avatar WordPress plugin before 2.3.7 does not escape the link and target attributes of its shortcode, allowing users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks","status":"published","published":"2021-10-18T14:15:09.487Z","modified":"2026-06-17T03:40:25.843Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"2026-11-02T14:06:59.689345Z"}]}}