Webkul QloApps up to 1.7.0 Room Type Editor restriction_min_los/restriction_max_los cross site scripting

Summaryinfo

A vulnerability classified as problematic was found in Webkul QloApps up to 1.7.0. Affected by this issue is some unknown functionality of the component Room Type Editor. Executing a manipulation of the argument restriction_min_los/restriction_max_los can lead to cross site scripting. This vulnerability appears as CVE-2026-103590. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability was found in Webkul QloApps up to 1.7.0. It has been declared as problematic. This vulnerability affects an unknown function of the component Room Type Editor. The manipulation of the argument restriction_min_los/restriction_max_los with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. CVE summarizes:

QloApps through 1.7.0 contains a reflected cross-site scripting vulnerability in the back-office room type editor's length of stay fields. Attackers can induce authenticated administrators to submit crafted POST requests with malicious payloads in restriction_min_los and restriction_max_los parameters, executing arbitrary JavaScript in the victim's administrative session.

The advisory is shared for download at github.com. This vulnerability was named CVE-2026-103590 since 10/01/2026. The exploitation appears to be easy. The attack can be initiated remotely. Additional levels of successful authentication are necessary for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is 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.

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Productinfo

Vendor

• Webkul

Name

• QloApps

Version

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

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