{"id":"CVE-2021-36844","aliases":["EUVD-2021-23420","GHSA-vjqw-jfj9-mpqf"],"status":"published","title":"WordPress WP Subscribe plugin \u003c= 1.2.12 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability","description":"Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP Subscribe plugin \u003c= 1.2.12 on WordPress.","severity":{"version":"3.1","score":3.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00565,"percentile":0.47198,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-05-02T19:08:20Z","modified":"2026-06-17T03:59:30Z","products":[{"vendor":"mythemeshop","product":"wp subscribe (wordpress plugin)"},{"vendor":"mythemeshop","product":"wp_subscribe"}],"references":[{"url":"https://wordpress.org/plugins/wp-subscribe/#developers","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://patchstack.com/database/vulnerability/wp-subscribe/wordpress-wp-subscribe-plugin-1-2-12-authenticated-stored-cross-site-scripting-xss-vulnerability","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36844"},{"url":"https://github.com/advisories/GHSA-vjqw-jfj9-mpqf"}],"sources":{"cve":[{"id":"CVE-2021-36844","title":"WordPress WP Subscribe plugin \u003c= 1.2.12 - Authenticated Stored Cross-Site Scripting (XSS) vulnerability","description":"Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP Subscribe plugin \u003c= 1.2.12 on WordPress.","status":"published","published":"2022-05-02T19:08:20.871Z","modified":"2026-04-28T16:07:31.628Z","cvss":[{"version":"3.1","score":3.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-23420","description":"Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP Subscribe plugin \u003c= 1.2.12 on WordPress.","status":"published","published":"2022-05-02T19:08:20Z","modified":"2026-04-28T16:07:31Z","cvss":[{"version":"3.1","score":3.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N","level":"low"}],"updated_at":"2026-11-02T19:24:16.393887Z"}],"ghsa":[{"id":"GHSA-vjqw-jfj9-mpqf","title":"Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP...","description":"Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP Subscribe plugin \u003c= 1.2.12 on WordPress.","status":"published","published":"2022-05-03T00:00:35Z","modified":"2023-02-01T05:00:55Z","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":"2026-11-02T14:49:37.776792Z"}],"nvd":[{"id":"CVE-2021-36844","description":"Authenticated (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MyThemeShop WP Subscribe plugin \u003c= 1.2.12 on WordPress.","status":"published","published":"2022-05-02T20:15:07.987Z","modified":"2026-06-17T03:59:30.323Z","cvss":[{"version":"3.1","score":3.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:N/I:L/A:N","level":"low","assessor":"secondary"},{"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":"2026-11-02T14:07:06.029737Z"}]}}