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OpenAdvisories
Medium · 6.1 CVE-2026-44366 EUVD-2026-30588

Vvveb: Stored XSS via Comment Author Field

Published May 15, 2026 · Updated May 16, 2026 · Assigned by GitHub_M

Description

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.1, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Vvveb CMS comment submission flow. The author field is submitted by an unauthenticated user on any public post page, stored without sanitization, and later rendered unsanitized in two distinct sinks: This vulnerability is fixed in 1.0.8.1.

Affected products

VendorProductAffectedFixed
givanz Vvveb < 1.0.8.1 —

References