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CVE-2026-12000

HIGH 7.5 CVSS 3.1
Published
August 5, 2026
Last modified
August 12, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-862
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Description

The Page and Post Restriction plugin for WordPress is vulnerable to Sensitive Information Exposure in versions up to and including 1.4.0 via the WordPress core REST endpoints /wp-json/wp/v2/pages, /wp-json/wp/v2/pages/<id>, /wp-json/wp/v2/posts, and /wp-json/wp/v2/posts/<id>. This is due to the plugin's REST guards — papr_restrict_page_post_rest_api() and the the_posts filter registered by papr_filter_posts() — sourcing their restricted-ID list exclusively from papr_get_restricted_posts_id(), which only reads the per-page metabox options papr_allowed_redirect_for_pages and papr_allowed_redirect_for_posts and never consults the two global toggles papr_access_for_only_loggedin and papr_access_for_only_loggedin_posts that the plugin's own UI describes as 'Make all Pages Private' / 'Make all Posts Private'. This makes it possible for unauthenticated attackers to read the full rendered content of every published page and post on sites configured with the documented global toggles, bypassing the security boundary enforced on the frontend by papr_restrict_logged_in_users().

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • cyberlord92 Page and Post Restriction — Up to and including 1.4.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/page-and-post-restriction/tags/1.4.0/page-and-post-restriction.php#L484
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/page-and-post-restriction/tags/1.4.0/page-and-post-restriction.php#L69
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/page-and-post-restriction/tags/1.4.0/page-and-post-restriction.php#L94
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/page-and-post-restriction/tags/1.4.0/page-restriction-utility.php#L701
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/page-and-post-restriction/tags/1.4.1/page-and-post-restriction.php#L484
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/page-and-post-restriction/tags/1.4.1/page-and-post-restriction.php#L69
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/page-and-post-restriction/tags/1.4.1/page-and-post-restriction.php#L94
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/page-and-post-restriction/tags/1.4.1/page-restriction-utility.php#L701
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?new=3578420%40page-and-post-restriction%2Ftags%2F1.4.2&old=3560846%40page-and-post-restriction%2Ftags%2F1.4.1
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/f01302aa-00ef-440a-9c37-4fde6bb4bb4d?source=cve
  • nvd.nist.gov Official NVD record