WordPress Plugin Vulnerabilities

Contact Form 7 – Dynamic Text Extension <= 5.0.5 - Unauthenticated Arbitrary Shortcode Execution

Description

The The Contact Form 7 – Dynamic Text Extension plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 5.0.5. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for unauthenticated attackers to execute arbitrary shortcodes.

Affects Plugins

References

Classification

Type
RCE
OWASP top 10
CWE

Miscellaneous

Original Researcher
Najib Sinjari
Verified
No

Timeline

Publicly Published
2025-09-26 (about 7 months ago)
Added
2025-12-11 (about 5 months ago)
Last Updated
2026-05-01 (about 12 days ago)

Other