QloApps QloApps/within SVG files uploaded up to 1.7.0 SVG File cross site scripting

Summaryinfo

A vulnerability described as problematic has been identified in QloApps QloApps and within SVG files uploaded up to 1.7.0. Affected is an unknown function of the component SVG File Handler. The manipulation results in cross site scripting. This vulnerability is reported as CVE-2026-25558. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in QloApps QloApps and within SVG files uploaded up to 1.7.0. Affected is an unknown code block of the component SVG File Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. CVE summarizes:

QloApps through 1.7.0 contains a stored cross-site scripting vulnerability in the admin file manager that allows authenticated administrators to inject malicious JavaScript by uploading crafted SVG files. Attackers can embed JavaScript event handlers such as onload within SVG files uploaded through the file manager to execute arbitrary scripts in the browser of any user who subsequently views the file.

The weakness was disclosed by Chia Min Jun Lennon. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-25558 since 02/02/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. Additional levels of successful authentication are required for exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

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-2026-35071). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• QloApps

Name

• QloApps
• within SVG files uploaded

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7.0

Website

• Product: https://github.com/Qloapps/QloApps/

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

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