GFI Archiver up to 15.12 Call Home proxy server configuration CallHomeSettingsWizard.aspx CallHomeSettingsWizard.SaveAllConfigSettings proxy server address cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.4$0-$5k3.35

Summaryinfo

A vulnerability identified as problematic has been detected in GFI Archiver up to 15.12. The impacted element is the function CallHomeSettingsWizard.SaveAllConfigSettings of the file /Archiver/CallHomeSettingsWizard.aspx of the component Call Home proxy server configuration. This manipulation of the argument proxy server address causes cross site scripting. This vulnerability is handled as CVE-2026-48535. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in GFI Archiver up to 15.12. It has been declared as problematic. Affected by this vulnerability is the function CallHomeSettingsWizard.SaveAllConfigSettings of the file /Archiver/CallHomeSettingsWizard.aspx of the component Call Home proxy server configuration. The manipulation of the argument proxy server address with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

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

The advisory is shared at gfi.ai. This vulnerability is known as CVE-2026-48535 since 05/21/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue.

By approaching the search of inurl:Archiver/CallHomeSettingsWizard.aspx it is possible to find vulnerable targets with Google Hacking.

Upgrading to version 15.13 eliminates this vulnerability.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Google Hack: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Archiver 15.13

Timelineinfo

05/21/2026 CVE reserved
07/23/2026 +63 days Advisory disclosed
07/23/2026 +0 days VulDB entry created
07/23/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: gfi.ai
Status: Confirmed

CVE: CVE-2026-48535 (🔒)
GCVE (CVE): GCVE-0-2026-48535
GCVE (VulDB): GCVE-100-382741

Entryinfo

Created: 07/23/2026 17:56
Changes: 07/23/2026 17:56 (57)
Complete: 🔍
Cache ID: 216::103

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