CVE-2026-84763
Deferred Deferred - Pending Action

Unauthenticated Cross Site Scripting in RTMKit

Publication date: 2026-09-03

Last updated on: 2026-09-03

Assigner: Patchstack

Description
Unauthenticated Cross Site Scripting (XSS) in RTMKit <= 2.1.5 versions.

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Meta Information

Published
2026-09-03
Last Modified
2026-09-03
Generated
2026-09-03
AI Q&A
2026-09-03
EPSS Evaluated
N/A
NVD
CVE-2026-84763
EUVD
EUVD-2026-70581

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
rtmkit rtmkit to 2.1.5 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is an Unauthenticated Cross Site Scripting (XSS) vulnerability affecting RTMKit versions 2.1.5 and below. It allows attackers to inject malicious scripts into web pages viewed by other users without needing authentication.

Impact Analysis

An attacker could exploit this to steal user sessions, deface websites, or redirect users to malicious sites. It may also enable further attacks like phishing or malware distribution through the injected scripts.

Compliance Impact

This XSS vulnerability could lead to unauthorized data access or modification, violating GDPR's data protection requirements and HIPAA's security rules for protected health information. It may result in non-compliance penalties and reputational damage.

Mitigation Strategies

Update RTMKit to the latest version (2.1.6 or higher) to patch the XSS vulnerability. If immediate update is not possible, consider disabling affected components or restricting user input handling.

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