CVE-2023-38329: egroupware XSS (CVSS 6.1)

Description

An issue was discovered in eGroupWare 17.1.20190111. A cross-site scripting Reflected (XSS) vulnerability exists in calendar/freebusy.php, which allows unauthenticated remote attackers to inject arbitrary web script or HTML into the "user" HTTP/GET parameter, which reflects its input without sanitization.

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CVSS v3.1 Score

6.1

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
egroupware	egroupware	All

References

Other References

https://www.gruppotim.it/it/footer/red-team.html

Frequently Asked Questions

What is CVE-2023-38329? +

An issue was discovered in eGroupWare 17.1.20190111. A cross-site scripting Reflected (XSS) vulnerability exists in calendar/freebusy.php, which allows unauthenticated remote attackers to inject arbitrary web script or HTML into the "user" HTTP/GET parameter, which reflects its input without sanitization. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2023-38329? +

CVE-2023-38329 has a CVSS v3.1 score of 6.1 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-2023-38329? +

CVE-2023-38329 affects products from egroupware, specifically: egroupware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-38329? +

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-2023-38329