CVE-2025-61949: linux kernel XSS — Fix

Description

LogStare Collector contains a stored cross-site scripting vulnerability in UserManagement. If crafted user information is stored, an arbitrary script may be executed on the web browser of the user who logs in to the product's management page.

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CVSS v3.1 Score

5.4

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
secuavail	logstare_collector	< 2.4.2
linux	linux_kernel	All
microsoft	windows	All

References

Advisories & Patches

https://www.logstare.com/vulnerability/2025-001/

Other References

https://jvn.jp/en/jp/JVN77560819/

Frequently Asked Questions

What is CVE-2025-61949? +

LogStare Collector contains a stored cross-site scripting vulnerability in UserManagement. If crafted user information is stored, an arbitrary script may be executed on the web browser of the user who logs in to the product's management page. It has a CVSS v3.1 base score of 5.4 (MEDIUM).

How severe is CVE-2025-61949? +

CVE-2025-61949 has a CVSS v3.1 score of 5.4 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-61949? +

CVE-2025-61949 affects products from linux, microsoft, secuavail, specifically: linux_kernel, logstare_collector, windows. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-61949? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-61949