{"id":"CVE-2021-36890","aliases":["EUVD-2021-23466","GHSA-pmhc-3rxf-8xmf"],"status":"published","title":"WordPress Social Share Buttons by Supsystic plugin \u003c= 2.2.2 - Cross-Site Request Forgery (CSRF) vulnerability","description":"Cross-Site Request Forgery (CSRF) vulnerability in Social Share Buttons by Supsystic plugin \u003c= 2.2.2 at WordPress.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00429,"percentile":0.3742,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2022-05-31T19:30:51Z","modified":"2026-06-17T03:59:35Z","products":[{"vendor":"supsystic","product":"social share buttons by supsystic (wordpress plugin)"},{"vendor":"supsystic","product":"social_share_buttons"},{"vendor":"supsystic.com","product":"social share buttons by supsystic (wordpress plugin)"}],"references":[{"url":"https://wordpress.org/plugins/social-share-buttons-by-supsystic/","tags":["x_refsource_CONFIRM","x_transferred","Product","Third Party Advisory"]},{"url":"https://patchstack.com/database/vulnerability/social-share-buttons-by-supsystic/wordpress-social-share-buttons-by-supsystic-plugin-2-2-2-cross-site-request-forgery-csrf-vulnerability","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-36890"},{"url":"https://github.com/advisories/GHSA-pmhc-3rxf-8xmf"}],"sources":{"cve":[{"id":"CVE-2021-36890","title":"WordPress Social Share Buttons by Supsystic plugin \u003c= 2.2.2 - Cross-Site Request Forgery (CSRF) vulnerability","description":"Cross-Site Request Forgery (CSRF) vulnerability in Social Share Buttons by Supsystic plugin \u003c= 2.2.2 at WordPress.","status":"published","published":"2022-05-31T19:30:51.204Z","modified":"2026-04-28T16:07:36.295Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:33:05.989686Z"}],"euvd":[{"id":"EUVD-2021-23466","description":"Cross-Site Request Forgery (CSRF) vulnerability in Social Share Buttons by Supsystic plugin \u003c= 2.2.2 at WordPress.","status":"published","published":"2022-05-31T19:30:51Z","modified":"2026-04-28T16:07:36Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:16.393887Z"}],"ghsa":[{"id":"GHSA-pmhc-3rxf-8xmf","title":"Cross-Site Request Forgery (CSRF) vulnerability in Social Share Buttons by Supsystic plugin \u003c= 2...","description":"Cross-Site Request Forgery (CSRF) vulnerability in Social Share Buttons by Supsystic plugin \u003c= 2.2.2 at WordPress.","status":"published","published":"2022-06-03T00:00:59Z","modified":"2023-01-27T05:03:41Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:42:17.713098Z"}],"nvd":[{"id":"CVE-2021-36890","description":"Cross-Site Request Forgery (CSRF) vulnerability in Social Share Buttons by Supsystic plugin \u003c= 2.2.2 at WordPress.","status":"published","published":"2022-06-02T14:15:29.127Z","modified":"2026-06-17T03:59:35.247Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:07:06.501652Z"}]}}