CVE-2026-41935 (GCVE-0-2026-41935)

Vulnerability from cvelistv5 – Published: 2026-05-14 14:27 – Updated: 2026-11-08 14:03 X_Open Source
VLAI
Title
Vvveb < 1.0.8.3 Uncontrolled Recursion Denial of Service
Summary
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.
Severity
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
7.1 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-14 17:56 UTC
CWE
  • CWE-674 - Uncontrolled Recursion
  • CWE-209 - Generation of Error Message Containing Sensitive Information
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 7798 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
givanz Vvveb Affected: 0 , < 1.0.8.3 (custom)
Unaffected: c766e84b479dcf1bd1f25a44e4b9c9fa450769c8 (git)
    cpe:2.3:a:vvveb:vvveb:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-05-13 00:00
Credits
Basant Kumar (@CyberWarrior9) VulnCheck
Show details on NVD website
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

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