RCE in Aapanel
CVE-2026-113506
A vulnerability has been found in aaPanel up to 8.25.0. The affected element is the function ExecShell of the file class/public/common.py of the component File Manager. The manipulation of the argument sfile/dfile/access/user leads to os command injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor confirms: "The reported RCE and LFI vulnerabilities require authentication."
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Aapanel — versions 8.0, 8.1, 8.10
Weakness classification (CWE)
References
- vuldb.com/vuln/422748 (technical-description, vdb-entry)
- vuldb.com/vuln/422748/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-113506 (third-party-advisory)
- vuldb.com/submit/996819 (third-party-advisory)
- github.com/JdExploit/aapanel-cve-2026/tree/master/aapanel-rce (exploit)
Frequently asked questions
- What is CVE-2026-113506?
- CVE-2026-113506 is a critical-severity vulnerability in Aapanel, classified under Command Injection. CVSS score: 9.9/10. Published 2026-10-20.
- How severe is CVE-2026-113506?
- Critical severity. CVSS v3 base score is 9.9 out of 10.