CVSS 3.1 Score 7.5 of 10 (high)


Published Oct 16, 2023
Updated: Oct 19, 2023
CWE ID 200


CVE-2023-45131 is a vulnerability affecting the Discourse platform, an open source platform for community discussion. By making an unauthenticated POST request to MessageBus, new chat messages can be read. The vulnerability has been patched in versions 3.1.1 stable and 3.2.0.beta2 of Discourse, so users are advised to upgrade to these versions to remediate the issue. There are no known workarounds for this vulnerability. The potential danger it poses to organizations is considered high, with a base severity rating of HIGH and a base score of 7.5 according to The confidentiality impact is rated as HIGH, while the attack vector is through the network and requires no privileges or user interaction.

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

Note: This is just a basic overview providing quick insights into CVE-2023-45131 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