---
id: CVE-2026-69118
title: >-
  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
summary: >-
  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 direc…
severity: high
cvss: 8.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-863
  - CWE-1336
published: '2026-08-10'
updated: '2026-09-24'
sourceUpdated: '2026-09-24T20:43:32.537'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-69118'
references:
  - url: 'https://github.com/cachethq/cachet/issues/4621'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/cachet-authenticated-server-side-template-injection-rce
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.00805
epssPercentile: 0.54874
ingestedAt: '2026-09-24T20:51:40.189Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.