Unauthenticated Cross Site Scripting Vulnerability in RTMKit Plugin
CVE-2026-84763

7.1HIGH

Key Information:

Vendor

WordPress
Status
Rtmkit
Vendor
CVE Published:
3 September 2026

What is CVE-2026-84763?

The RTMKit plugin for WordPress, prior to version 2.1.5, is susceptible to an unauthenticated Cross Site Scripting (XSS) vulnerability. This issue allows attackers to inject malicious scripts into web pages viewed by unsuspecting users, potentially leading to data theft and site compromise. Users are urged to update to the latest version to mitigate this risk.

Affected Version(s)

RTMKit <= 2.1.5

References

https://patchstack.com/database/wordpress/plugin/romethem...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

momopon1415 | Patchstack Bug Bounty Program
.