PT-2026-64012 · Gfi · Gfi Archiver

Alex Williams + 1 · CVE-2026-48536 · Published 2026-07-23 · Updated 2026-07-23

Mitre

CVSS v3.1

5.4

Medium

Base vector

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

GFI Archiver before 15.13 contains a stored cross-site scripting vulnerability in the General Settings SMTP configuration that allows authenticated attackers to inject arbitrary web script or HTML via the SMTP server address parameter to /Archiver/GeneralSettingsWizard.aspx. The injected payload is stored by GeneralSettingsWizard.SaveAllConfigSettings() without output encoding and is executed in the browsers of users who subsequently view the General Settings page.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-48536

Affected Products

Gfi Archiver

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-48536 · Security Note
• https://vulncheck.com/advisories/gfi-archiver-stored-xss-via-generalsettingswizard-aspx · Note
• https://gfi.ai/products-and-solutions/network-security-solutions/archiver/resources/documentation/product-releases · Note