CVE-2023-29689

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 53.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-08-04 · updated 2026-06-17

Description

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.

Affected products

PyroCMS: 3.9

References

http://packetstormsecurity.com/files/174088/Pyro-CMS-3.9-Server-Side-Template-Injection.html
https://cupc4k3.lol/ssti-leads-to-rce-on-pyrocms-7515be27c811
http://packetstormsecurity.com/files/174088/Pyro-CMS-3.9-Server-Side-Template-Injection.html
https://cupc4k3.lol/ssti-leads-to-rce-on-pyrocms-7515be27c811

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