Asial JpGraph Professional up to 4.2.6-pro QR/demoapp/qr_image.php data code injection

Summaryinfo

A vulnerability was found in Asial JpGraph Professional up to 4.2.6-pro and classified as critical. This affects an unknown function of the file QR/demoapp/qr_image.php. Such manipulation of the argument data leads to Remote Privilege Escalation. This vulnerability is traded as CVE-2024-39165. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Asial JpGraph Professional up to 4.2.6-pro. Affected by this issue is an unknown code of the file QR/demoapp/qr_image.php. The manipulation of the argument data with an unknown input leads to a remote privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. CVE summarizes:

QR/demoapp/qr_image.php in Asial JpGraph Professional through 4.2.6-pro allows remote attackers to execute arbitrary code via a PHP payload in the data parameter in conjunction with a .php file name in the filename parameter. This occurs because an unnecessary QR/demoapp folder.is shipped with the product.

The advisory is shared for download at synacktiv.com. This vulnerability is handled as CVE-2024-39165 since 06/21/2024. The exploitation is known to be easy. The attack may be launched remotely. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/28/2025). The MITRE ATT&CK project declares the attack technique as T1059.

By approaching the search of inurl:QR/demoapp/qr_image.php it is possible to find vulnerable targets with Google Hacking.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-38333). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• Asial

Name

• JpGraph Professional

Version

• 4.2.6-pro

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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VulDB is the best source for vulnerability data and more expert information about this specific topic.

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