CVE-2023-29689 EXPLOIT
9.8
CRITICAL · CVSS 3.1 · EPSS 53.5% (pctl 99)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 53.46% — more likely to be exploited than 99% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2023-08-04 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| pyrocms | pyrocms |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Pyro CMS 3.9 - Server-Side Template Injection (SSTI) (Authenticated) | 2023-08-08 |
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
→ the Explorer · watch your stack · NVD