CVE-2018-25349 - CVE House
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Status published Medium CVE-2018-25349

userSpice 4.3.24 Cross-Site Scripting via X-Forwarded-For Header

Vulnerability Description

userSpice 4.3.24 contains a cross-site scripting vulnerability that allows attackers to inject malicious scripts through the X-Forwarded-For HTTP header. Attackers can send crafted requests to the backup.php endpoint with XSS payloads in the X-Forwarded-For header that execute when administrators visit the audit log page.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Dolev Farhi

Affected Vendor

Affected Software

userSpice
Vulnerable Versions:
4.3.24

Timeline

Official Publish: May 23rd, 2026
Last Modified: May 27th, 2026
Added to House: July 20th, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weaknesses (CWE)