CVE-2026-49224
HighCVSS 8.3Exploitation Probability (EPSS)
Low risk36th percentile - higher than 36% of all known CVEs
Summary
Vvveb before version 1.0.8.4 allows a low-privileged Author to access revisions for posts owned by another Author. SQL queries do not verify post ownership for revision lists, reads, restores, and deletes.
Risk Assessment
An attacker can read drafts, overwrite another Author's published content, or delete revision records, exposing confidential content, corrupting publications, and removing audit history.
Recommendation
Update Vvveb to version 1.0.8.4 or later, which includes the fix.
Original NVD description (English source)
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.4, Vvveb backend post revision operations allow a low-privileged Author to access revisions for posts owned by another Author. The admin/controller/content/revisions.php controller and admin/sql/sqlite/post_content_revision.sql queries trust caller-controlled post_id, language_id, and created_at values without consistently applying the current admin_id to revision lists, reads, restores, and deletes. An attacker can read historic post content, restore a revision over another Author's live post content, or delete revision records, exposing drafts, corrupting published content, and removing audit history. This issue is fixed in version 1.0.8.4.