Privilege escalation in Aapanel
CVE-2026-113507
A vulnerability was found in aaPanel up to 8.25.0. The impacted element is the function GetClientIp of the file class/public/common.py. The manipulation of the argument X-Real-Ip results in improper access controls. The attack may be performed from remote. The exploit has been made public and could be used. The vendor confirms: "The reported X-Real-Ip IP-bypass vulnerability has already been fixed".
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
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/422749 (technical-description, vdb-entry)
- vuldb.com/vuln/422749/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-113507 (third-party-advisory)
- vuldb.com/submit/996821 (third-party-advisory)
- github.com/JdExploit/aapanel-cve-2026/tree/master/aapanel-xrealip (exploit)
Frequently asked questions
- What is CVE-2026-113507?
- CVE-2026-113507 is a medium-severity vulnerability in Aapanel, classified under Incorrect Privilege Assignment. CVSS score: 5.3/10. Published 2026-10-20.
- How severe is CVE-2026-113507?
- Medium severity. CVSS v3 base score is 5.3 out of 10.