{"id":"CVE-2023-27421","aliases":["EUVD-2023-31197","GHSA-q6cg-4c58-27qf"],"status":"published","title":"WordPress Everest News Theme \u003c= 1.1.0 is vulnerable to Cross Site Scripting (XSS)","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Everest themes Everest News theme \u003c= 1.1.0 versions.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00406,"percentile":0.35304,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-08-08T10:30:18Z","modified":"2026-06-17T05:45:00Z","products":[{"vendor":"everest themes","product":"everest news"},{"vendor":"everestthemes","product":"everest_news"}],"references":[{"url":"https://patchstack.com/database/vulnerability/everest-news/wordpress-everest-news-theme-1-1-0-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27421"},{"url":"https://github.com/advisories/GHSA-q6cg-4c58-27qf"}],"sources":{"cve":[{"id":"CVE-2023-27421","title":"WordPress Everest News Theme \u003c= 1.1.0 is vulnerable to Cross Site Scripting (XSS)","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Everest themes Everest News theme \u003c= 1.1.0 versions.","status":"published","published":"2023-08-08T10:30:18.031Z","modified":"2026-04-28T16:08:13.1Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-31197","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Everest themes Everest News theme \u003c= 1.1.0 versions.","status":"published","published":"2023-08-08T10:30:18Z","modified":"2026-04-28T16:08:13Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"updated_at":"2026-11-02T19:24:10.484948Z"}],"ghsa":[{"id":"GHSA-q6cg-4c58-27qf","title":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Everest themes Everest News theme \u003c...","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Everest themes Everest News theme \u003c= 1.1.0 versions.","status":"published","published":"2023-08-08T12:30:21Z","modified":"2024-04-04T06:39:13Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:56:44.329928Z"}],"nvd":[{"id":"CVE-2023-27421","description":"Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in Everest themes Everest News theme \u003c= 1.1.0 versions.","status":"published","published":"2023-08-08T11:15:10.52Z","modified":"2026-06-17T05:45:00.73Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","level":"high","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:20.798312Z"}]}}