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'.

Project Subscriptions

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-57979 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'.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 08 Apr 2026 17:45:00 +0000

Type Values Removed Values Added
Title WordPress Core <= 6.4.3 - Sensitive Information Exposure via redirect_guess_404_permalink
Weaknesses CWE-200

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-04-08T16:59:40.696Z

Reserved: 2023-10-20T20:25:15.177Z

Link: CVE-2023-5692

cve-icon Vulnrichment

Updated: 2024-08-02T08:07:32.642Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-04-05T13:15:07.773

Modified: 2026-04-08T18:18:32.307

Link: CVE-2023-5692

cve-icon Redhat

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cve-icon OpenCVE Enrichment

No data.

Weaknesses