CVE-2026-69118 HIGH

CVE-2026-69118: Cachet 2.4.1 Authenticated Server-Side Template Injection RCE

Vendor Cachethq

Product cachet

Weakness CWE-1336

Published August 10, 2026

Last update August 11, 2026

View on NVD All CVEs

CVSS base score

8.7/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality —

Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Cachet through 2.4.1 contains a server-side template injection vulnerability in incident template rendering that allows authenticated users to execute arbitrary PHP code. Attackers can create malicious incident templates with Blade directives or Twig filters that execute system commands when incidents are created, achieving remote code execution as the web server process.

Key dates

02Disclosure timeline

August 10, 2026 CVE published

August 11, 2026 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-69118 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/1336.html AskarLabs — CWE-1336 write-up Improper Neutralization of Special Elements Used in a Template Engine

Related vulnerabilities

04Related CVE

CVE-2024-12583 Dynamics 365 Integration <= 1.3.23 - Authenticated (Contributor+) Remote Code Execution and Arbitrary File Read via Twig Server-Side Template Injection CVE-2025-10380 Advanced Views – Display Posts, Custom Fields, and More <= 3.7.19 - Authenticated (Author+) Remote Code Execution via SSTI CVE-2024-6386 WPML Multilingual CMS <= 4.6.12 - Authenticated (Contributor+) Remote Code Execution via Twig Server-Side Template Injection CVE-2023-6743 Unlimited Elements for Elementor <= 1.5.89 - Authenticated(Contributor+) Remote Code Execution via template import