CVE-2026-69118

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.

CVSS v4.0

8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

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

EPSS

0.55% chance of exploitation in the next 30 days, 44th percentile

Published

2026-08-10

Updated

2026-08-11

Proof-of-concept exploits (1)

• cachethq/cachet/issues/4621

References

• CVE Record
• NVD entry

Related

• CVE-2023-43661
• CVE-2026-69116
• CVE-2026-69146
• CVE-2026-69114
• CVE-2026-69148
• CVE-2026-69112