{"id":"CVE-2023-5692","aliases":["BIT-wordpress-2023-5692","BIT-wordpress-multisite-2023-5692","DEBIAN-CVE-2023-5692","EUVD-2023-57979","GHSA-9m7w-p6hr-xv2x","UBUNTU-CVE-2023-5692"],"status":"published","title":"WordPress Core \u003c= 6.4.3 - Sensitive Information Exposure via redirect_guess_404_permalink","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00842,"percentile":0.58192,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2024-04-05T12:52:32Z","modified":"2026-10-28T02:30:31Z","fixes":[{"ecosystem":"Bitnami","package":"wordpress","fixed_in":["6.5.0"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"wordpress-multisite","fixed_in":["6.5.0"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wordpress","fixed_in":["6.5+dfsg1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wordpress","fixed_in":["6.5+dfsg1-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"wordpress","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"6.5.0"}]}]},{"source":"osv","ecosystem":"Bitnami","package":"wordpress-multisite","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"6.5.0"}]}]},{"source":"osv","ecosystem":"Debian:12","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["6.1.1+dfsg1-1","6.1.6+dfsg1-0+deb12u1","6.1.9+dfsg1-0+deb12u1","6.2+dfsg1-1","6.2.1+dfsg1-1","6.2.2+dfsg1-1","6.3+dfsg1-1","6.3.1+dfsg1-1","6.3.2+dfsg1-1","6.4.1+dfsg1-1","6.4.1+dfsg1-1.1","6.4.2+dfsg1-1","6.4.3+dfsg1-1","6.5+dfsg1-1","6.5.2+dfsg1-1","6.5.3+dfsg1-1","6.5.5+dfsg1-1","6.6.1+dfsg1-1","6.7.2+dfsg1-1","6.7.2+dfsg1-1.1","6.8.1+dfsg1-1","6.8.3+dfsg1-1","6.9+dfsg1-1","6.9.4+dfsg1-1","7.0+dfsg1-1","7.0.2+dfsg1-1","7.0.3+dfsg1-1","7.1+dfsg1-1","7.1.1+dfsg1-1","7.1.2+dfsg1-1","7.1.3+dfsg1-1"]},{"source":"osv","ecosystem":"Debian:13","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.5+dfsg1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"wordpress","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.5+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"]}],"products":[{"vendor":"wordpress foundation","product":"wordpress"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/6e6f993b-ce09-4050-84a1-cbe9953f36b1?source=cve","tags":["x_transferred","web","report"]},{"url":"https://github.com/WordPress/wordpress-develop/blob/6.3/src/wp-includes/canonical.php#L763","tags":["x_transferred","web","report"]},{"url":"https://developer.wordpress.org/reference/functions/is_post_publicly_viewable/","tags":["x_transferred","web","report"]},{"url":"https://developer.wordpress.org/reference/functions/is_post_type_viewable/","tags":["x_transferred","web","report"]},{"url":"https://core.trac.wordpress.org/changeset/57645","tags":["x_transferred","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-5692","tags":["web","advisory"]},{"url":"https://developer.wordpress.org/reference/functions/is_post_publicly_viewable"},{"url":"https://developer.wordpress.org/reference/functions/is_post_type_viewable"},{"url":"https://github.com/advisories/GHSA-9m7w-p6hr-xv2x"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5692.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-5692","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-5692","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-5692","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2023-5692","title":"WordPress Core \u003c= 6.4.3 - Sensitive Information Exposure via redirect_guess_404_permalink","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","status":"published","published":"2024-04-05T12:52:32.816Z","modified":"2026-04-08T16:59:40.696Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:35:16.771348Z"}],"euvd":[{"id":"EUVD-2023-57979","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","status":"published","published":"2024-04-05T12:52:32Z","modified":"2026-04-08T16:59:40Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:54.279102Z"}],"ghsa":[{"id":"GHSA-9m7w-p6hr-xv2x","title":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including, ...","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","status":"published","published":"2024-04-05T15:30:30Z","modified":"2026-04-08T18:32:53Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:07:13.380693Z"}],"nvd":[{"id":"CVE-2023-5692","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","status":"published","published":"2024-04-05T13:15:07.773Z","modified":"2026-06-17T06:49:07.24Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:09:11.362739Z"}],"osv":[{"id":"CVE-2023-5692","title":"WordPress Core \u003c= 6.4.3 - Sensitive Information Exposure via redirect_guess_404_permalink","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","status":"published","published":"2024-04-05T12:52:32.816Z","modified":"2026-10-28T02:30:31.316903793Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:44:36.851042Z"},{"id":"DEBIAN-CVE-2023-5692","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","status":"published","published":"2024-04-05T13:15:07.773Z","modified":"2026-10-26T18:03:10.581894223Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:45:41.533064Z"},{"id":"UBUNTU-CVE-2023-5692","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","status":"published","published":"2024-04-05T13:15:00Z","modified":"2025-10-24T05:01:36Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T16:54:41.555387Z"},{"id":"BIT-wordpress-2023-5692","title":"WordPress Core \u003c= 6.4.3 - Sensitive Information Exposure via redirect_guess_404_permalink","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","status":"published","published":"2024-04-09T10:59:36.633Z","modified":"2026-04-08T18:31:22.177323Z","updated_at":"2026-11-02T15:28:36.455807Z"},{"id":"BIT-wordpress-multisite-2023-5692","title":"WordPress Core \u003c= 6.4.3 - Sensitive Information Exposure via redirect_guess_404_permalink","description":"WordPress Core is vulnerable to Sensitive Information Exposure in versions up to, and including,  6.4.3 via the redirect_guess_404_permalink function. This can allow unauthenticated attackers to expose the slug of a custom post whose 'publicly_queryable' post status has been set to 'false'.","status":"published","published":"2024-04-09T10:58:38.759Z","modified":"2026-04-08T18:32:16.677364Z","updated_at":"2026-11-02T15:28:36.455807Z"}]}}