{"id":"CVE-2023-23794","aliases":["EUVD-2023-27880","GHSA-69jc-w6r5-v6q3"],"status":"published","title":"WordPress Semalt Blocker Plugin \u003c= 1.1.3 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Alex Moss Semalt Blocker plugin \u003c= 1.1.3 versions.","severity":{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00369,"percentile":0.31134,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-05-10T08:39:31Z","modified":"2026-06-17T05:37:59Z","products":[{"vendor":"alex moss","product":"semalt blocker"},{"vendor":"semalt_blocker_project","product":"semalt_blocker"}],"references":[{"url":"https://patchstack.com/database/vulnerability/semalt/wordpress-semalt-blocker-plugin-1-1-3-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23794"},{"url":"https://github.com/advisories/GHSA-69jc-w6r5-v6q3"}],"sources":{"cve":[{"id":"CVE-2023-23794","title":"WordPress Semalt Blocker Plugin \u003c= 1.1.3 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Alex Moss Semalt Blocker plugin \u003c= 1.1.3 versions.","status":"published","published":"2023-05-10T08:39:31.196Z","modified":"2026-04-28T16:08:01.813Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:21.232549Z"}],"euvd":[{"id":"EUVD-2023-27880","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Alex Moss Semalt Blocker plugin \u003c= 1.1.3 versions.","status":"published","published":"2023-05-10T08:39:31Z","modified":"2026-04-28T16:08:01Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:12.189786Z"}],"ghsa":[{"id":"GHSA-69jc-w6r5-v6q3","title":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Alex Moss Semalt Blocker plugin...","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Alex Moss Semalt Blocker plugin \u003c= 1.1.3 versions.","status":"published","published":"2023-07-06T21:14:56Z","modified":"2024-04-04T05:42:02Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:56:34.916776Z"}],"nvd":[{"id":"CVE-2023-23794","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Alex Moss Semalt Blocker plugin \u003c= 1.1.3 versions.","status":"published","published":"2023-05-10T09:15:12.997Z","modified":"2026-06-17T05:37:59.38Z","cvss":[{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L","level":"medium","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:01.131774Z"}]}}