Vulnerability · Published Oct 30, 2026 · Assigned by GitHub_M
CVE-2026-112905Vvveb: Authenticated IDOR on admin/auth-token Allows Admin Privilege Escalation via API Token Theft
Critical 9.0
In plain English
A critical-severity security flaw in Vvveb from givanz. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).
Severity (CVSS 3.1)9.0Critical
Exploit odds (30 days)0.5%top 57.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.7, authenticated IDOR on admin/auth-token endpoint allows any administrator to read and overwrite another administrator's API tokens. This issue has been patched in version 1.0.8.7.
Affected products (as reported)
Weakness: CWE-285 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L
References
- https://github.com/givanz/Vvveb/security/advisories/GHSA-hg48-r64v-9rvq x_refsource_CONFIRM