{"id":"CVE-2023-38000","aliases":["BIT-wordpress-2023-38000","BIT-wordpress-multisite-2023-38000","DEBIAN-CVE-2023-38000","EUVD-2023-41827","GHSA-ggq5-xv35-rxhf","UBUNTU-CVE-2023-38000"],"status":"published","title":"Auth. Stored Cross-Site Scripting (XSS) vulnerability in WordPress core and Gutenberg plugin via Navigation Links Block","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00872,"percentile":0.59308,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2023-10-13T09:55:54Z","modified":"2026-10-28T02:30:33Z","fixes":[{"ecosystem":"Bitnami","package":"wordpress","fixed_in":["5.9.8","6.0.6","6.1.4","6.2.3","6.3.2"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"wordpress-multisite","fixed_in":["5.9.8","6.0.6","6.1.4","6.2.3","6.3.2"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"wordpress","fixed_in":["6.1.6+dfsg1-0+deb12u1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wordpress","fixed_in":["6.3.2+dfsg1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wordpress","fixed_in":["6.3.2+dfsg1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"wordpress","ranges":[{"type":"SEMVER","events":[{"introduced":"5.9.0"},{"fixed":"5.9.8"},{"introduced":"6.0.0"},{"fixed":"6.0.6"},{"introduced":"6.1.0"},{"fixed":"6.1.4"},{"introduced":"6.2.0"},{"fixed":"6.2.3"},{"introduced":"6.3.0"},{"fixed":"6.3.2"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"wordpress-multisite","ranges":[{"type":"SEMVER","events":[{"introduced":"5.9.0"},{"fixed":"5.9.8"},{"introduced":"6.0.0"},{"fixed":"6.0.6"},{"introduced":"6.1.0"},{"fixed":"6.1.4"},{"introduced":"6.2.0"},{"fixed":"6.2.3"},{"introduced":"6.3.0"},{"fixed":"6.3.2"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.6+dfsg1-0+deb12u1"}]}],"versions":["6.1.1+dfsg1-1"]},{"source":"osv","ecosystem":"Debian:13","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.2+dfsg1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.3.2+dfsg1-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3+dfsg-1","4.3.1+dfsg-1","4.4+dfsg-1","4.4.1+dfsg-1","4.4.2+dfsg-1","4.4.2+dfsg-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.8.2+dfsg-2","4.8.3+dfsg-1","4.9.1+dfsg-1","4.9.2+dfsg-1","4.9.4+dfsg-1","4.9.5+dfsg1-1"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.2+dfsg1-1","5.2.4+dfsg1-1","5.3.2+dfsg1-1","5.3.2+dfsg1-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:22.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.7.1+dfsg1-2ubuntu1","5.8.1+dfsg1-2ubuntu1","5.8.2+dfsg1-1ubuntu1","5.8.3+dfsg1-1ubuntu1","5.8.3+dfsg1-1ubuntu1.1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.2+dfsg1-1ubuntu1","6.4.3+dfsg1-1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.2+dfsg1-1.1ubuntu1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.2+dfsg1-1.1ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.7.2+dfsg1-1.1ubuntu1","6.7.2+dfsg1-1.1ubuntu2"]}],"products":[{"vendor":"gutenberg team","product":"gutenberg"},{"vendor":"matias ventura","product":"gutenberg"},{"vendor":"wordpress","product":"gutenberg"},{"vendor":"wordpress","product":"wordpress"},{"vendor":"wordpress foundation","product":"wordpress"},{"vendor":"wordpress.org","product":"wordpress"}],"references":[{"url":"https://patchstack.com/articles/wordpress-core-6-3-2-security-update-technical-advisory?_s_id=cve","tags":["third-party-advisory","x_transferred","Exploit","Third Party Advisory","advisory","report"]},{"url":"https://patchstack.com/database/vulnerability/wordpress/wordpress-core-6-3-2-contributor-stored-xss-in-navigation-links-block-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://patchstack.com/database/vulnerability/gutenberg/wordpress-gutenberg-plugin-16-8-0-contributor-stored-xss-in-navigation-links-block-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38000","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-ggq5-xv35-rxhf"},{"url":"https://wordpress.org/plugins","tags":["web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/38xxx/CVE-2023-38000.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-38000","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-38000","tags":["report"]},{"url":"https://wordpress.org/documentation/wordpress-version/version-6-3-2/","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-38000","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-38000","title":"Auth. Stored Cross-Site Scripting (XSS) vulnerability in WordPress core and Gutenberg plugin via Navigation Links Block","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","status":"published","published":"2023-10-13T09:55:54.69Z","modified":"2026-04-28T16:08:33.786Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:29.772612Z"}],"euvd":[{"id":"EUVD-2023-41827","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","status":"published","published":"2023-10-13T09:55:54Z","modified":"2026-04-28T16:08:33Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:07.245164Z"}],"ghsa":[{"id":"GHSA-ggq5-xv35-rxhf","title":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3...","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","status":"published","published":"2023-10-13T12:30:16Z","modified":"2024-04-04T08:37:39Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:56:59.652212Z"}],"nvd":[{"id":"CVE-2023-38000","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","status":"published","published":"2023-10-13T10:15:09.823Z","modified":"2026-06-17T06:09:06.017Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:37.83429Z"}],"osv":[{"id":"CVE-2023-38000","title":"Auth. Stored Cross-Site Scripting (XSS) vulnerability in WordPress core and Gutenberg plugin via Navigation Links Block","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","status":"published","published":"2023-10-13T09:55:54.69Z","modified":"2026-10-28T02:30:33.37511111Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:32.922049Z"},{"id":"DEBIAN-CVE-2023-38000","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","status":"published","published":"2023-10-13T10:15:09.823Z","modified":"2026-10-26T18:02:40.84904187Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:39.980321Z"},{"id":"UBUNTU-CVE-2023-38000","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","status":"published","published":"2023-10-13T10:15:00Z","modified":"2026-10-17T12:57:20.858269588Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T16:54:21.882004Z"},{"id":"BIT-wordpress-2023-38000","title":"Auth. Stored Cross-Site Scripting (XSS) vulnerability in WordPress core and Gutenberg plugin via Navigation Links Block","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","status":"published","published":"2024-03-06T11:09:07.064Z","modified":"2026-09-10T16:01:48.482478821Z","updated_at":"2026-11-02T15:28:36.455807Z"},{"id":"BIT-wordpress-multisite-2023-38000","title":"Auth. Stored Cross-Site Scripting (XSS) vulnerability in WordPress core and Gutenberg plugin via Navigation Links Block","description":"Auth. Stored (contributor+) Cross-Site Scripting (XSS) vulnerability in WordPress core 6.3 through 6.3.1, from 6.2 through 6.2.2, from 6.1 through 6.1.3, from 6.0 through 6.0.5, from 5.9 through 5.9.7 and Gutenberg plugin \u003c= 16.8.0 versions.","status":"published","published":"2024-03-06T11:08:46.905Z","modified":"2026-09-10T16:01:48.454899321Z","updated_at":"2026-11-02T15:28:36.455807Z"}]}}