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CVE-2026-41935

Published: May 14, 2026

Modified: May 14, 2026

PUBLISHED

CVSS v3.1

7.1

HIGH

Description

Vvveb before 1.0.8.3 contains an uncontrolled recursion vulnerability in the admin controller dispatch cycle where Base::init() repeatedly invokes permission() on error handlers, causing infinite recursion until PHP memory limits are exhausted. Attackers can send sustained requests to forbidden admin URLs from a low-privilege account to exhaust PHP memory on all workers and cause denial of service to legitimate traffic.

Vendor	Product	Versions
givanz	Vvveb	affected `0 - < 1.0.8.3` unaffected `c766e84b479dcf1bd1f25a44e4b9c9fa450769c8`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

High

References

https://github.com/givanz/Vvveb/releases/tag/1.0.8.3

release-notes

https://github.com/givanz/Vvveb/commit/c766e84b479dcf1bd1f25a44e4b9c9fa450769c8

patch

https://www.vulncheck.com/advisories/vvveb-uncontrolled-recursion-denial-of-service

third-party-advisory

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