What’s Vulnerable › Vulnerabilities

CVE-2026-41931: Vvveb < 1.0.8.2 Information Disclosure via Debug Exception Handler

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-06 · updated 2026-10-26
• Weakness: CWE-209

Description

Vvveb before version 1.0.8.2 contains an information disclosure vulnerability that allows unauthenticated attackers to obtain sensitive server information by triggering unhandled exceptions in the password-reset module. Attackers can access the admin password-reset endpoint to trigger a fatal error caused by a missing namespace import, which exposes the absolute server file path, internal class namespaces, line numbers, and source code excerpts through the debug exception handler rendered to unauthenticated requests.

Affected products

• givanz Vvveb: before 1.0.8.2 — fixed in 1.0.8.2

How to fix

Upgrade to a fixed version: givanz Vvveb 1.0.8.2. Check the vendor advisory for mitigations.

References

• https://github.com/givanz/Vvveb/releases/tag/1.0.8.2
• https://github.com/givanz/Vvveb/security/advisories/GHSA-xgvg-r47g-786r
• https://www.vulncheck.com/advisories/vvveb-information-disclosure-via-debug-exception-handler
• https://github.com/givanz/Vvveb/security/advisories/GHSA-xgvg-r47g-786r

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