MiniGal Nano up to 0.3.5 index.php currentdir cross site scripting

Summaryinfo

A vulnerability categorized as problematic has been discovered in MiniGal Nano up to 0.3.5. Affected is an unknown function of the file index.php. Such manipulation of the argument currentdir leads to cross site scripting. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is uniquely identified as CVE-2026-25868. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in MiniGal Nano up to 0.3.5 and classified as problematic. Affected by this issue is an unknown functionality of the file index.php. The manipulation of the argument currentdir with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

MiniGal Nano version 0.3.5 and prior contain a reflected cross-site scripting (XSS) vulnerability in index.php via the dir parameter. The application constructs $currentdir from user-controlled input and embeds it into an error message without output encoding, allowing an attacker to supply HTML/JavaScript that is reflected in the response. Successful exploitation can lead to execution of arbitrary script in a victim's browser in the context of the vulnerable application.

The weakness was disclosed by philopentest. The advisory is available at web.archive.org. This vulnerability is handled as CVE-2026-25868 since 02/06/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

By approaching the search of inurl:index.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.

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Productinfo

Vendor

• MiniGal

Name

• Nano

Version

• 0.3.0
• 0.3.1
• 0.3.2
• 0.3.3
• 0.3.4
• 0.3.5

Support

• end of life

CPE 2.3info

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• 🔒
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CPE 2.2info

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