VDB-422749 · Submit #996821 · CVE-2026-113507

aaPanel up to 8.25.0 class/public/common.py GetClientIp X-Real-Ip access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.0	$0-$5k	1.22

Summaryinfo

A vulnerability was found in aaPanel up to 8.25.0. It has been classified as problematic. This affects the function GetClientIp of the file class/public/common.py. This manipulation of the argument X-Real-Ip causes access control. The identification of this vulnerability is CVE-2026-113507. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. The vendor confirms: "The reported X-Real-Ip IP-bypass vulnerability has already been fixed".

Detailsinfo

A vulnerability classified as problematic was found in aaPanel up to 8.25.0. Affected by this vulnerability is the function GetClientIp of the file class/public/common.py. The manipulation of the argument X-Real-Ip with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-113507. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1068 for this issue.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vendor confirms: "The reported X-Real-Ip IP-bypass vulnerability has already been fixed".

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

aaPanel

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/20/2026 Advisory disclosed
10/20/2026 +0 days VulDB entry created
10/20/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-113507 (🔒)
GCVE (CVE): GCVE-0-2026-113507
GCVE (VulDB): GCVE-100-422749
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/20/2026 12:58
Changes: 10/20/2026 12:58 (56)
Complete: 🔍
Submitter: jdexploit
Cache ID: 216::103

Submitinfo

Accepted

Submit #996821: aaPanel aaPanel Linux Panel v8.22.0 (GitHub commit 4af59b2386e118fc0e4b2ae838dacac992d16b1c, 2026-08-27) Improper Validation of Input Trusted in Security Decision (by jdexploit)