What is the CVSS score of CVE-2025-6540?

CVE-2025-6540 has a CVSS 3.1 base score of 6.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.0%.

Web Cam CVE-2025-6540

EUVD-2025-28749 MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2025-06-26 security@wordfence.com

WordPress XSS Web Cam Wordpress Plugin

6.4

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.4 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Jul 26, 2026 - 12:47 vuln.today

EUVD ID Assigned

Mar 15, 2026 - 23:54 euvd

EUVD-2025-28749

CVE Published

Jun 26, 2025 - 03:15 nvd

MEDIUM 6.4

DescriptionCVE.org

The web-cam plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘slug’ parameter in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

AnalysisAI

Stored cross-site scripting in the Web Cam plugin for WordPress up to version 1.0 enables authenticated attackers (Contributor+) to inject arbitrary JavaScript via the slug parameter, affecting users who view injected pages. No active exploitation or public proof-of-concept has been identified, and EPSS indicates low exploitation probability (0.05%).