Stored Cross-Site Scripting in GFI Archiver by GFI Software
CVE-2026-48530

5.1MEDIUM

Key Information:

Vendor

Gfi Software

Status
Gfi Archiver
Vendor
CVE Published:
23 July 2026

What is CVE-2026-48530?

GFI Archiver versions prior to 15.13 contain a vulnerability that enables authenticated attackers to exploit the Classification Rules configuration. By injecting malicious web scripts or HTML through the rule name and email criteria parameters, the injected payload is stored and executed when users access the Classification Rules page, potentially leading to unauthorized actions and data exposure.

Affected Version(s)

GFI Archiver 0

References

https://gfi.ai/products-and-solutions/network-security-so...
release-notes
https://www.vulncheck.com/advisories/gfi-archiver-stored-...
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Alex Williams from Pellera Technologies
VulnCheck
.