← CVE Intelligence

CVE-2026-8420

BLOGCHAT Chat System <= 1.3.6.3 - Cross-Site Request Forgery to Stored Cross-Site Scripting via Settings Update PUBLISHED

Description (CNA)

The BLOGCHAT Chat System plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.3.6.3. This is due to missing or incorrect nonce validation on a function. This makes it possible for unauthenticated attackers to update settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Affected (CNA)

Vendor / productVersions
rdbeach / BLOGCHAT Chat Systemaffected 0 through 1.3.6.3

CWE

CWE-352

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.