CVE-2026-57745: high-severity vulnerability in stmcan RT-Theme 18 | Extensions
WordPress RT-Theme 18 | Extensions plugin <= 2.5 - Reflected Cross Site Scripting (XSS) vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.3%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Affected products
stmcan · RT-Theme 18 | ExtensionsRelated CVEs — stmcan RT-Theme 18 | Extensions
In the same product, most dangerous first.
CVE-2025-32288HIGHWordPress RT-Theme 18 | Extensions plugin <= 2.4 - Local File Inclusion VulnerabilityEPSS 0.6%CVE-2026-57744CRITICALWordPress RT-Theme 18 | Extensions plugin <= 2.5 - PHP Object Injection vulnerabilityEPSS 0.6%CVE-2026-57743HIGHWordPress RT-Theme 18 | Extensions plugin <= 2.5 - Local File Inclusion vulnerabilityEPSS 0.6%CVE-2026-39711MEDIUMWordPress RT-Theme 18 | Extensions plugin <= 2.5 - Sensitive Data Exposure vulnerabilityEPSS 0.3%CVE-2026-39710MEDIUMWordPress RT-Theme 18 | Extensions plugin <= 2.5 - Cross Site Request Forgery (CSRF) vulnerabilityEPSS 0.1%