{"id":"CVE-2023-27621","aliases":["EUVD-2023-31357","GHSA-w5r4-rwm2-3257"],"status":"published","title":"WordPress Livestream Notice Plugin \u003c= 1.2.0 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MrDemonWolf Livestream Notice plugin \u003c= 1.2.0 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":"2026-11-11","score":0.00442,"percentile":0.38902,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-08-30T15:58:14Z","modified":"2026-06-17T05:45:36Z","products":[{"vendor":"mrdemonwolf","product":"livestream notice"},{"vendor":"mrdemonwolf","product":"livestream_notice"}],"references":[{"url":"https://patchstack.com/database/vulnerability/livestream-notice/wordpress-livestream-notice-plugin-1-2-0-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27621"},{"url":"https://github.com/advisories/GHSA-w5r4-rwm2-3257"}],"sources":{"cve":[{"id":"CVE-2023-27621","title":"WordPress Livestream Notice Plugin \u003c= 1.2.0 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MrDemonWolf Livestream Notice plugin \u003c= 1.2.0 versions.","status":"published","published":"2023-08-30T15:58:14.609Z","modified":"2026-04-28T16:08:14.603Z","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":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-31357","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MrDemonWolf Livestream Notice plugin \u003c= 1.2.0 versions.","status":"published","published":"2023-08-30T15:58:14Z","modified":"2026-04-28T16:08:14Z","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":"2026-11-02T19:24:10.484948Z"}],"ghsa":[{"id":"GHSA-w5r4-rwm2-3257","title":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MrDemonWolf Livestream Notice...","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MrDemonWolf Livestream Notice plugin \u003c= 1.2.0 versions.","status":"published","published":"2023-08-30T18:30:22Z","modified":"2024-04-04T07:17:49Z","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":"2026-11-02T14:56:49.876332Z"}],"nvd":[{"id":"CVE-2023-27621","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in MrDemonWolf Livestream Notice plugin \u003c= 1.2.0 versions.","status":"published","published":"2023-08-30T16:15:09.54Z","modified":"2026-06-17T05:45:36.467Z","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":"2026-11-02T14:08:25.025396Z"}]}}