CVE-2026-41935: high-severity vulnerability in givanz Vvveb
Vvveb < 1.0.8.3 Uncontrolled Recursion Denial of Service
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.3%
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:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
givanz · VvvebRelated CVEs — givanz Vvveb
In the same product, most dangerous first.
CVE-2025-8518MEDIUMgivanz Vvveb Code Editor code.php save code injectionEPSS 2.6%CVE-2025-8517MEDIUMgivanz Vvveb session fixiationEPSS 2.5%CVE-2026-54612HIGHVvveb: Authenticated editor path traversal to PHP file write/RCE via data-v-save-globalEPSS 0.8%CVE-2026-41938HIGHVvveb < 1.0.8.2 RCE via Media Upload HandlerEPSS 0.7%CVE-2026-110799CRITICALVvveb: Authentication Bypass via PHP Array Injection leading to full Account TakeoverEPSS 0.7%CVE-2026-39918CRITICALVvveb < 1.0.8.1 Code Injection via Installation EndpointEPSS 0.7%