{"id":"CVE-2021-24745","aliases":["EUVD-2021-11657","GHSA-j9w2-qr3r-xr77"],"status":"published","title":"About Author Box \u003c 1.0.2 - Contributor+ Stored Cross-Site Scripting","description":"The About Author Box WordPress plugin before 1.0.2 does not sanitise and escape the Social Profiles field values before outputting them in attributes, which could allow user with a role as low as contributor to perform 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":0.00624,"percentile":0.50271,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-11-29T08:25:29Z","modified":"2026-06-17T03:40:50Z","products":[{"vendor":"unknown","product":"about author box"},{"vendor":"wpkube","product":"about_author_box"}],"references":[{"url":"https://wpscan.com/vulnerability/a965aeca-d8f9-4070-aa0d-9c9b95493dda","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24745"},{"url":"https://github.com/advisories/GHSA-j9w2-qr3r-xr77"}],"sources":{"cve":[{"id":"CVE-2021-24745","title":"About Author Box \u003c 1.0.2 - Contributor+ Stored Cross-Site Scripting","description":"The About Author Box WordPress plugin before 1.0.2 does not sanitise and escape the Social Profiles field values before outputting them in attributes, which could allow user with a role as low as contributor to perform Cross-Site Scripting attacks.","status":"published","published":"2021-11-29T08:25:29Z","modified":"2024-08-03T19:42:16.657Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-11657","description":"The About Author Box WordPress plugin before 1.0.2 does not sanitise and escape the Social Profiles field values before outputting them in attributes, which could allow user with a role as low as contributor to perform Cross-Site Scripting attacks.","status":"published","published":"2021-11-29T08:25:29Z","modified":"2024-08-03T19:42:16Z","updated_at":"2026-11-03T03:24:56.31224Z"}],"ghsa":[{"id":"GHSA-j9w2-qr3r-xr77","title":"The About Author Box WordPress plugin before 1.0.2 does not sanitise and escape the Social...","description":"The About Author Box WordPress plugin before 1.0.2 does not sanitise and escape the Social Profiles field values before outputting them in attributes, which could allow user with a role as low as contributor to perform Cross-Site Scripting attacks.","status":"published","published":"2021-11-30T00:00:51Z","modified":"2023-02-01T05:06:31Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:50:21.781869Z"}],"nvd":[{"id":"CVE-2021-24745","description":"The About Author Box WordPress plugin before 1.0.2 does not sanitise and escape the Social Profiles field values before outputting them in attributes, which could allow user with a role as low as contributor to perform Cross-Site Scripting attacks.","status":"published","published":"2021-11-29T09:15:07.14Z","modified":"2026-06-17T03:40:50.13Z","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":"2026-11-02T14:07:01.811115Z"}]}}