CVE-2026-44366

MEDIUM EPSS 16.2%

Published May 15, 20261mo ago · Modified Jun 17, 20262w ago

6.1 CVSS 3.1

Medium

Published May 15, 2026 1mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

6.1

Exploitability

2.8

Impact

2.7

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction Required

Scope Changed

Confidentiality Low

Integrity Low

Availability None

Threat Intelligence

EPSS Exploit Probability

16.2% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-79 Cross-site Scripting Injection

References 1

github.com https://github.com/givanz/Vvveb/security/advisories/GHSA-gpmg-pcxr-9wvf

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.