by Kastro
Paper/Archive/CVE-2026-57499

CVE-2026-57499

limanmys core — Liman: OS Command Injection in LogRotationController allows authenticated admin to execute arbitrary commands (RCE)

EPSS 1%public exploitCVSS 9.1
critical.is priorityof 100
52
CVSS 9.1 (CNA)9.1 / 10 × 3027.3Not in CISA KEV+300.0EPSS percentile 72.5.725 × 2014.5Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

Liman is open source server management software. Prior to 2.2.2 - 1103, an OS command injection vulnerability in the log rotation configuration endpoint allows an authenticated administrator to execute arbitrary operating system commands on the Liman server. The `ip_address` parameter is embedded directly into a shell command without sanitization, enabling shell escape via single-quote injection. This is fixed in 2.2.2 - 1103.

Affected

ProductAffectedFixed inSource
core< 2.2.2 - 1103–CNA

Scores by source

GitHub_M (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: poc · Automatable: no · Technical impact: total

References

exploitgithub.com/limanmys/core/security/advisories/GHSA-3jrp-54r2-9g63