{"id":"CVE-2023-23995","aliases":["EUVD-2023-28059","GHSA-7cp4-jcp5-8wrp"],"status":"published","title":"WordPress TinyMCE Custom Styles Plugin \u003c= 1.1.2 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Tim Reeves \u0026 David Stöckl TinyMCE Custom Styles plugin \u003c= 1.1.2 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":0.00392,"percentile":0.33655,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-04-25T19:20:07Z","modified":"2026-06-17T05:38:26Z","products":[{"vendor":"tim reeves \u0026 david stöckl","product":"tinymce custom styles"},{"vendor":"tinymce_custom_styles_project","product":"tinymce_custom_styles"},{"vendor":"unknown","product":"tinymce custom styles"}],"references":[{"url":"https://patchstack.com/database/vulnerability/tinymce-custom-styles/wordpress-tinymce-custom-styles-plugin-1-1-2-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23995"},{"url":"https://github.com/advisories/GHSA-7cp4-jcp5-8wrp"}],"sources":{"cve":[{"id":"CVE-2023-23995","title":"WordPress TinyMCE Custom Styles Plugin \u003c= 1.1.2 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Tim Reeves \u0026 David Stöckl TinyMCE Custom Styles plugin \u003c= 1.1.2 versions.","status":"published","published":"2023-04-25T19:20:07.405Z","modified":"2026-04-28T16:08:05.002Z","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":"2026-11-02T14:35:20.812737Z"}],"euvd":[{"id":"EUVD-2023-28059","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Tim Reeves \u0026 David Stöckl TinyMCE Custom Styles plugin \u003c= 1.1.2 versions.","status":"published","published":"2023-04-25T19:20:07Z","modified":"2026-04-28T16:08:05Z","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":"2026-11-02T19:24:11.745541Z"}],"ghsa":[{"id":"GHSA-7cp4-jcp5-8wrp","title":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Tim Reeves \u0026 David Stöckl...","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Tim Reeves \u0026 David Stöckl TinyMCE Custom Styles plugin \u003c= 1.1.2 versions.","status":"published","published":"2023-07-06T19:24:19Z","modified":"2024-04-04T05:38:20Z","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":"2026-11-02T14:56:34.38901Z"}],"nvd":[{"id":"CVE-2023-23995","description":"Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Tim Reeves \u0026 David Stöckl TinyMCE Custom Styles plugin \u003c= 1.1.2 versions.","status":"published","published":"2023-04-25T20:15:09.757Z","modified":"2026-06-17T05:38:26.227Z","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":"2026-11-02T14:07:59.151142Z"}]}}