CVE-2026-34427: Vvveb < 1.0.8.1 Privilege Escalation via admin/user/save
givanz · Vvveb
Vendor fix available · Affected: givanz Vvveb · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 47% of scored CVEs
DescriptionCVE.org
Vvveb prior to 1.0.8.1 contains a privilege escalation vulnerability in the admin user profile save endpoint that allows authenticated users to modify privileged fields on their own profile. Attackers can inject role_id=1 into profile save requests to escalate to Super Administrator privileges, enabling plugin upload functionality for remote code execution.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- givanz · Vvvebbefore 1.0.8.1
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- givanz
- Published
- April 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-34427 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.