CVE-2023-37259

CVSS Score of 10 (low)

Details

Published Jul 18, 2023
Updated: Jul 27, 2023
CWE ID 79

Summary

CVE-2023-37259 is a vulnerability in matrix-react-sdk, a react-based SDK for inserting a Matrix chat/voip client into a web page. The Export Chat feature includes certain attacker-controlled elements in the generated document without sufficient escaping, leading to stored Cross-site scripting (XSS). This vulnerability can be exploited by a malicious homeserver to potentially leak message contents. The issue has been addressed in commit `22fcd34c60` and users are advised to upgrade to release version 3.76.0. The only known workaround is to disable or not use the Export Chat feature.

Leverage our Vulnerability Intelligence module to secure your systems now - get detailed insights on CVE-2024-37364. Book your demo today.

Share

Explore Beyond the CVE Basics with Recorded Future's Vulnerability Intelligence

Note: This is just a basic overview providing quick insights into CVE-2023-37259 information. Gain full access to comprehensive CVE data, risk scores, prioritization, and mitigation data through Recorded Future's Vulnerability Intelligence:
  • Prioritize with Risk-Based Scoring
  • Explore the Extensive Vulnerability Database
  • Receive Early Alerts on Emerging CVEs
  • Focus on Critical Exploitable Vulnerabilities
  • Streamline Remediation with Integration Options