High 8.3Published Aug 18, 2026

CVE-2026-49224Vvveb post revision authorization bypass allows Authors to read, restore, or delete other Authors' post revisions

Updated under an hour ago (2026-10-19 09:50 UTC)

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Every CVE for givanz Vvveb

Exploited in the last 30 days

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.

CVSS: 8.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
Weakness (CWE): CWE-639
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Aug 19, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

givanz Vvveb givanz:vvveb (from the name)	before 1.0.8.4	CNA record

References

https://github.com/givanz/Vvveb/security/advisories/GHSA-88w5-4x93-48rfx-refsource-confirm
https://github.com/givanz/Vvveb/commit/cbedd3754bccf8b7584f02ab301291f12e888b7ex-refsource-misc
https://github.com/givanz/Vvveb/releases/tag/1.0.8.4x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.