sa2blv SVXportal up to 2.5 Query Parameter admin/log.php Search cross site scripting

Summaryinfo

A vulnerability has been found in sa2blv SVXportal up to 2.5 and classified as problematic. The impacted element is an unknown function of the file admin/log.php of the component Query Parameter Handler. The manipulation of the argument Search leads to cross site scripting. This vulnerability is traded as CVE-2026-27503. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in sa2blv SVXportal up to 2.5 and classified as problematic. This issue affects an unknown part of the file admin/log.php of the component Query Parameter Handler. The manipulation of the argument search 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. The summary by CVE is:

SVXportal version 2.5 and prior contain a reflected cross-site scripting vulnerability in admin/log.php via the search query parameter. When an authenticated administrator views a crafted URL, the application embeds the unsanitized parameter value directly into an HTML input value attribute, allowing attacker-supplied JavaScript to execute in the administrator's browser. This can enable session theft, administrative action forgery, or other browser-based compromise in the context of an admin user.

The weakness was shared by philopentest. The identification of this vulnerability is CVE-2026-27503 since 02/19/2026. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

By approaching the search of inurl:admin/log.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.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• sa2blv

Name

• SVXportal

Version

• 2.0
• 2.1
• 2.2
• 2.3
• 2.4
• 2.5

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

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Threat Intelligenceinfo

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Timelineinfo

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Entryinfo

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