CVE-2026-113507: Improper Access Controls in aaPanel
Description
CVE-2026-113507 is a medium severity vulnerability in aaPanel up to version 8.25.0 involving improper access controls due to manipulation of the X-Real-Ip argument in the GetClientIp function. The vulnerability allows remote attackers to bypass access controls. The vendor has confirmed that this issue has been fixed.
CVSS v4.0
Score 6.9medium
Affected software
aaPanel
pkg:github/aapanel/aapanelcpe:2.3:a:aapanel:aapanel:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects the GetClientIp function in the file class/public/common.py of aaPanel versions up to 8.25.0. It arises from improper access controls caused by manipulation of the X-Real-Ip HTTP header argument, which can be exploited remotely to bypass IP-based access restrictions. The vendor has acknowledged the vulnerability and confirmed that a fix has been implemented.
Potential Impact
An attacker can remotely manipulate the X-Real-Ip header to bypass access controls, potentially gaining unauthorized access to restricted functionality or data within aaPanel. The CVSS 4.0 base score is 6.9 (medium severity), indicating a significant but not critical risk.
Mitigation Recommendations
The vendor has confirmed that the vulnerability has been fixed. Users should upgrade to a version later than 8.25.0 where the fix is applied. No additional mitigation steps are required if the system is updated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-10-20T10:53:30.529Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6ad7a6132cdf04f65647bf38
Added to database: 10/20/2026, 17:34:11 UTC
Last enriched: 10/20/2026, 17:48:49 UTC
Last updated: 10/20/2026, 19:06:08 UTC
Views: 8
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