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CVE-2026-41935

Vvveb < 1.0.8.3 Uncontrolled Recursion Denial of Service

Published: May 14, 2026Updated: May 14, 2026 Sources: CVE List NVDCWE-209
NVD MITRE
7.1CVSSHIGH
EPSS Score
0.3%
Top 82.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-209CWE-674

Affected Products

Vvvebgivanz
Mixed
Web & CMS Plugins / site-builder
givanzoss-projectWeb & CMS Pluginsaka vvveb, vvvebjs

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Discovery
Impact
View detailed technique mapping

References

https://github.com/givanz/Vvveb/releases/tag/1.0.8.3
github.com
https://github.com/givanz/Vvveb/commit/c766e84b479dcf1bd1f25a44e4b9c9fa450769c8
github.com
https://www.vulncheck.com/advisories/vvveb-uncontrolled-recursion-denial-of-service
vulncheck.com

Timeline

Published
May 14, 2026
Last Updated
May 14, 2026

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