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Gfi Archiver CVE-2026-48532

| EUVDEUVD-2026-48292 MEDIUM
Cross-site Scripting (XSS) (CWE-79)
2026-07-23 VulnCheck GHSA-c6r4-5qxc-q87c
5.1
CVSS 4.0 · Vendor: VulnCheck
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Severity by source

Vendor (VulnCheck) PRIMARY
5.1 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Primary rating from Vendor (VulnCheck) · only source for this CVE.

CVSS VectorVendor: VulnCheck

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
P
Scope
X

Lifecycle Timeline

2
Patch available
Jul 23, 2026 - 18:04 EUVD
Analysis Generated
Jul 23, 2026 - 16:02 vuln.today

DescriptionCVE.org

GFI Archiver before 15.13 contains a stored cross-site scripting vulnerability in the File History Retention Policy configuration that allows authenticated attackers to inject arbitrary web script or HTML via the policy name parameter to /Archiver/FAARetentionPolicyWizard.aspx. The injected payload is stored by RetentionPolicyWizard.SaveAllConfigSettings() without output encoding and is executed in the browsers of users who subsequently view the File History Retention Policies page.

AnalysisAI

Stored cross-site scripting in GFI Archiver's web administration interface allows low-privileged authenticated users to inject persistent JavaScript payloads via the policy name field of the File History Retention Policy wizard. The injected payload is written to storage by RetentionPolicyWizard.SaveAllConfigSettings() without output encoding and subsequently executes in the browser of any user — including higher-privileged administrators — who views the File History Retention Policies page. No public exploit or active exploitation has been identified; the CVSS 4.0 score of 5.1 reflects the passive user-interaction dependency that limits immediate attacker control.

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CVE-2026-48532 vulnerability details – vuln.today

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