CVE-2026-57745: WordPress RT-Theme 18 | Extensions plugin <= 2.5 - Reflected Cross Site Scripting (XSS) vulnerability

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-13 · updated 2026-10-24
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in stmcan RT-Theme 18 | Extensions rt18-extensions allows Reflected XSS.This issue affects RT-Theme 18 | Extensions: from n/a through <= 2.5.

Affected products

stmcan RT-Theme 18 | Extensions: through 2.5

References

https://patchstack.com/database/Wordpress/Plugin/rt18-extensions/vulnerability/wordpress-rt-theme-18-extensions-plugin-2-5-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve

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