Advisory Database
  • Advisories
  • Dependency Scanning
  1. composer
  2. ›
  3. pyrocms/pyrocms
  4. ›
  5. CVE-2023-29689

CVE-2023-29689: Improper Neutralization of Special Elements Used in a Template Engine

August 4, 2023 (updated August 9, 2023)

PyroCMS 3.9 contains a remote code execution (RCE) vulnerability that can be exploited through a server-side template injection (SSTI) flaw. This vulnerability allows a malicious attacker to send customized commands to the server and execute arbitrary code on the affected system.

References

  • packetstormsecurity.com/files/174088/Pyro-CMS-3.9-Server-Side-Template-Injection.html
  • cupc4k3.lol/ssti-leads-to-rce-on-pyrocms-7515be27c811
  • nvd.nist.gov/vuln/detail/CVE-2023-29689

Code Behaviors & Features

Detect and mitigate CVE-2023-29689 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Learn more about Dependency Scanning →

Affected versions

Version 3.9

Fixed versions

  • 3.9.1

Solution

Upgrade to version 3.9.1 or above.

Impact 9.8 CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Learn more about CVSS

Source file

packagist/pyrocms/pyrocms/CVE-2023-29689.yml

Spotted a mistake? Edit the file on GitLab.

  • Site Repo
  • About GitLab
  • Terms
  • Privacy Statement
  • Contact

Page generated Wed, 14 May 2025 12:15:04 +0000.