Medium severity · published Oct 23, 2026
CVE-2026-112333
GFI Archiver < 15.14 Stored XSS via MailInsights.aspx
New
5.4
CVSS
0.1%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 3% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GA
GFI Archiver · GFI Software
before 15.14 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-112333
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-112333
gfi.ai
https://gfi.ai/products-and-solutions/network-security-solutions/archiver/resources/documentation/product-releases
www.vulncheck.com
https://www.vulncheck.com/advisories/gfi-archiver-stored-xss-via-mailinsights-aspx
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