What is CVE-2023-36457?

CVE-2023-36457 is a medium-severity vulnerability in 1panel-Dev 1panel, classified under Command Injection. CVSS score: 6.3/10. Published 2023-07-05.

How severe is CVE-2023-36457?

Medium severity. CVSS v3 base score is 6.3 out of 10.

RCE in 1panel-Dev 1panel

CVE-2023-36457

1Panel is an open source Linux server operation and maintenance management panel. Prior to version 1.3.6, an authenticated attacker can craft a malicious payload to achieve command injection when adding container repositories. The vulnerability has been fixed in v1.3.6.

Vulnerability class: Command Injection (OS Command Injection)

Published 2023-07-05 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

EPSS exploit prediction

EPSS: 0.023 (83.2th percentile), scored 2026-10-22.

Low probability of exploitation in the next 30 days, but still tracked. 83rd percentile — 83.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.023 · newest: 0.023 · change: 0.000

Affected products

1panel-Dev 1panel — versions < 1.3.6
Fit2cloud 1panel

Weakness classification (CWE)

CWE-77 — Command Injection

References

github.com/1Panel-dev/1Panel/security/advisories/GHSA-q2mx-gpjf-3h8x (Exploit, Vendor Advisory)
github.com/1Panel-dev/1Panel/releases/tag/v1.3.6 (Release Notes)

Frequently asked questions

What is CVE-2023-36457?: CVE-2023-36457 is a medium-severity vulnerability in 1panel-Dev 1panel, classified under Command Injection. CVSS score: 6.3/10. Published 2023-07-05.
How severe is CVE-2023-36457?: Medium severity. CVSS v3 base score is 6.3 out of 10.