PT-2026-40941 · Givanz · Vvveb

Basant Kumar + 1 · Published 2026-05-14 · Updated 2026-05-14 · CVE-2026-41932

NVD

CVSS v3.1

6.1

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Vvveb before 1.0.8.3 contains a stored cross-site scripting vulnerability in the customer signup flow where the Signup::addUser() controller copies raw POST username values into the display name field before sanitization occurs. Attackers can submit HTML and script markup in the username field during signup, which gets stripped from the username column but persisted verbatim in the display name column, allowing stored XSS execution when display name is rendered without encoding in vulnerable views.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-41932

Affected Products

Vvveb

References · 4

• https://github.com/givanz/Vvveb/commit/fefac290a8c85d3c87fe80ffed68b6c5bc50e93c · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-41932 · Security Note
• https://github.com/givanz/Vvveb/releases/tag/1.0.8.3 · Note
• https://vulncheck.com/advisories/vvveb-stored-xss-via-signup-controller · Note