WordPress Plugin Vulnerabilities

Logo Slider <= 4.9.0 - Authenticated (Author+) Stored Cross-Site Scripting

Description

The Logo Slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 4.9.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affects Plugins

No known fix

References

Classification

Type
XSS
CWE

Miscellaneous

Original Researcher
Athiwat Tiprasaharn (Jitlada)
Verified
No

Timeline

Publicly Published
2026-01-10 (about 5 months ago)
Added
2026-02-03 (about 4 months ago)
Last Updated
2026-02-03 (about 4 months ago)

Other