WordPress Plugin Vulnerabilities
Classified Listing < 5.4.4 - Contributor+ Unpublished Post Content Disclosure via rtcl_block_css_get_posts
Description
The plugin does not perform a capability or ownership check on an AJAX action that returns a post's content, allowing users with contributor-level access and above to read the content of any post, page, or custom post type on the site — including drafts, pending, and private posts owned by other users — regardless of ownership.
Proof of Concept
Affects Plugins
References
Classification
Type
NO AUTHORISATION
OWASP top 10
CWE
CVSS
Miscellaneous
Original Researcher
Huseyin Mertoglu
Submitter
Huseyin Mertoglu
Submitter website
Submitter twitter
Verified
Yes
WPVDB ID
Timeline
Publicly Published
2026-07-23 (about 12 days ago)
Added
2026-07-23 (about 11 days ago)
Last Updated
2026-07-23 (about 11 days ago)