Vulnerability · Published Oct 23, 2026 · Assigned by VulnCheck

CVE-2026-112333GFI Archiver < 15.14 Stored XSS via MailInsights.aspx

Medium 5.4

In plain English

A medium-severity cross-site scripting in GFI Archiver from GFI Software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 3% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium

Exploit odds (30 days)0.1%top 96.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

GFI Archiver before 15.14 contains a stored cross-site scripting vulnerability in the MailInsights scheduled report configuration that allows authenticated attackers to inject arbitrary web script or HTML via the report name parameter to /Archiver/MailInsights.aspx. The injected payload is stored by ReportScheduling.btnSaveReport_Click() without output encoding and is executed in the browser of the user who created the scheduled report when they subsequently view the MailInsights page.

Affected products (as reported)

Vendor	Product	Versions
GFI Software	GFI Archiver	0 – before 15.14

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

References

Release Notes patch, release-notes
VulnCheck Advisory: GFI Archiver < 15.14 Stored XSS via MailInsights.aspx