CVE-2023-5052: XSS (CVSS 6.3)

Description

vulnerability in Uniform Server Zero, version 10.2.5, consisting of an XSS through the /us_extra/phpinfo.php page. This vulnerability could allow a remote user to send a specially crafted query to an authenticated user and partially take over their session details.

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CVSS v3.1 Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

References

Other References

https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-xss-uniform-server-zero https://www.incibe.es/en/incibe-cert/notices/aviso/cross-site-scripting-xss-uniform-server-zero

Frequently Asked Questions

What is CVE-2023-5052? +

vulnerability in Uniform Server Zero, version 10.2.5, consisting of an XSS through the /us_extra/phpinfo.php page. This vulnerability could allow a remote user to send a specially crafted query to an authenticated user and partially take over their session details. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2023-5052? +

CVE-2023-5052 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2023-5052? +

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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