CVE-2026-41935High· 7.1▾ TwilightVvveb 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 exh…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 39.1 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake. The CVSS score shown above comes from the assigning CNA record, not NVD.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
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.
Vvveb < 1.0.8.3Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-41931Medium· 5.3Vvveb < 1.0.8.2 Information Disclosure via Debug Exception Handler
CVE-2026-41933Medium· 5.3Vvveb < 1.0.8.3 Directory Listing Information Disclosure
CVE-2026-41932Medium· 6.1Vvveb < 1.0.8.3 Stored XSS via Signup Controller
CVE-2026-41937High· 7.2Vvveb < 1.0.8.3 Unrestricted File Upload RCE via Plugin Upload
CVE-2026-34428High· 7.7Vvveb < 1.0.8.1 SSRF via oEmbedProxy
CVE-2026-34427High· 8.8Vvveb < 1.0.8.1 Privilege Escalation via admin/user/save