CVE-2023-34461

CVSS Score of 10 (low)

Details

Published Jun 19, 2023
Updated: Jun 27, 2023
CWE ID 79

Summary

CVE-2023-34461 is a vulnerability affecting the PyBB bulletin board server version 0.1.0. The vulnerability allows users with posting privilege to submit HTML tags that can run arbitrary code on the client side, potentially leading to cross-site scripting (XSS) attacks. The issue has been patched in commit `5defd92`, and users are advised to upgrade to version 0.1.1. Alternatively, users unable to upgrade can mitigate the risk by removing the ability to create posts, removing the `|safe` tag from the "post.html" Jinja2 template, or manually validating links during post creation. The vulnerability has a medium severity rating and requires low privileges and user interaction for exploitation, with a CVSS score of 4.6/10 according to [email protected] and 5.4/10 according to [email protected].

Share

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

Note: This is just a basic overview providing quick insights into CVE-2023-34461 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