CVE-2023-5692

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'.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
WordfenceCNA
5.3 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA-ADPADP
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CVEADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 75%
Debian logo
Debian Releases
Debian Product
Codename
wordpress
bullseye (security)
vulnerable
bullseye
ignored
bookworm
vulnerable
bookworm (security)
vulnerable
sid
6.6.1+dfsg1-1
fixed
trixie
6.6.1+dfsg1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
wordpress
oracular
needs-triage
noble
needs-triage
mantic
ignored
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
References
https://core.trac.wordpress.org/changeset/57645
https://developer.wordpress.org/reference/functions/is_post_publicly_viewable/
https://developer.wordpress.org/reference/functions/is_post_type_viewable/
https://github.com/WordPress/wordpress-develop/blob/6.3/src/wp-includes/canonical.php#L763
https://www.wordfence.com/threat-intel/vulnerabilities/id/6e6f993b-ce09-4050-84a1-cbe9953f36b1?source=cve
https://core.trac.wordpress.org/changeset/57645
https://developer.wordpress.org/reference/functions/is_post_publicly_viewable/
https://developer.wordpress.org/reference/functions/is_post_type_viewable/
https://github.com/WordPress/wordpress-develop/blob/6.3/src/wp-includes/canonical.php#L763
https://www.wordfence.com/threat-intel/vulnerabilities/id/6e6f993b-ce09-4050-84a1-cbe9953f36b1?source=cve