CVE-2026-49225 Vvveb product revision authorization bypass allows Vendors to read, restore, or delete other Vendors' product revisions
A low-privileged Vendor can read, restore, or delete other Vendors' product revisions due to missing authorization checks in the revision controller.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-49225?
CVE-2026-49225 is a high-severity missing authorization vulnerability in givanz Vvveb, published on 18 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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 product revision operations allow a low-privileged Vendor to access revisions for products owned by another Vendor. The admin/controller/product/revisions.php route reuses admin/controller/content/revisions.php, while admin/sql/sqlite/product_content_revision.sql trusts caller-controlled product_id, language_id, and created_at values without applying the current admin_id to revision reads, restores, and deletes. An attacker can read historic product content, restore a revision over another Vendor's live product content, or delete revision records, exposing private copy, corrupting product pages, and removing audit history. This issue is fixed in version 1.0.8.4.
Weakness: CWE-639
Which versions are affected by CVE-2026-49225?
How do I fix CVE-2026-49225?
No fix has been published for CVE-2026-49225 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-49225 being exploited?
There is no known exploitation of CVE-2026-49225 in the wild and no public exploit code.
Sources
Also known as GHSA-gmrp-ccwf-xggq.