CVE-2026-44366 - Vvveb: Stored XSS via Comment Author Field

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MEDIUM

Vvveb: Stored XSS via Comment Author Field

Published May 15, 2026

6.1

MEDIUM

CVSS 3.1

EPSS 0.27%

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

Vendor Givanz Product Vvveb Default
n/a
- Version
  < 1.0.8.1
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Givanz

Vvveb

n/a

Version	Status	Constraints
< 1.0.8.1	affected	-

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-30588
Advisory
https://github.com/givanz/Vvveb/security/advisories/GHSA-gpmg-pcxr-9wvf
exploitx_refsource_CONFIRM

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-30588		Advisory
https://github.com/givanz/Vvveb/security/advisories/GHSA-gpmg-pcxr-9wvf		exploitx_refsource_CONFIRM