CVE-2026-48537
MEDIUMGFI Archiver < 15.13 Stored XSS via FileArchiveAssistantWizard.aspx
Title source: cnaDescription
GFI Archiver before 15.13 contains a stored cross-site scripting vulnerability in the File Archive Assistant configuration that allows authenticated attackers to inject arbitrary web script or HTML via the excluded extensions parameter to /Archiver/FileArchiveAssistantWizard.aspx. The injected payload is stored by FileArchiveAssistantWizard.btnSave_Click() without output encoding and is executed in the browsers of users who subsequently view the File Archive Assistant settings page.
References (2)
Core 2
Core References
Release Notes release-notes
Release Notes
https://gfi.ai/products-and-solutions/network-security-solutions/archiver/resources/documentation/product-releases
Third Party Advisory third-party-advisory
https://www.vulncheck.com/advisories/gfi-archiver-stored-xss-via-filearchiveassistantwizard-aspx
Scores
CVSS v3
5.4
EPSS
0.0014
EPSS Percentile
3.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (1)
GFI Software/GFI Archiver
< 15.13
Published
Jul 23, 2026
Tracked Since
Jul 23, 2026