A vulnerability was found in GFI KerioConnect 10.0.6 and classified as problematic. This issue affects some unknown processing of the file Settings/Email/Signature/EditHtmlSource of the component Signature Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

AV:N/AC:L/Au:S/C:N/I:P/A:N

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Gfi
  • Kerio Connect

Configuration 1 [-]

cpe:2.3:a:gfi:kerio_connect:10.0.6:-:*:*:*:*:*:*

No data.

References
Link Providers
https://github.com/0xs1ash/poc/blob/main/xss.md#1-stored-xss cve-icon cve-icon
https://vuldb.com/?ctiid.302027 cve-icon cve-icon
https://vuldb.com/?id.302027 cve-icon cve-icon
https://vuldb.com/?submit.523009 cve-icon cve-icon
History

Tue, 04 Nov 2025 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Gfi
Gfi kerio Connect
CPEs cpe:2.3:a:gfi:kerio_connect:10.0.6:-:*:*:*:*:*:*
Vendors & Products Gfi
Gfi kerio Connect

Mon, 31 Mar 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 31 Mar 2025 04:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in GFI KerioConnect 10.0.6 and classified as problematic. This issue affects some unknown processing of the file Settings/Email/Signature/EditHtmlSource of the component Signature Handler. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Title GFI KerioConnect Signature EditHtmlSource cross site scripting
Weaknesses CWE-79
CWE-94
References
Metrics cvssV2_0

{'score': 4, 'vector': 'AV:N/AC:L/Au:S/C:N/I:P/A:N'}

cvssV3_0

{'score': 3.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N'}

cvssV3_1

{'score': 3.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2025-03-31T04:00:10.553Z

Updated: 2025-03-31T16:03:53.750Z

Reserved: 2025-03-30T07:48:10.496Z

Link: CVE-2025-2975

cve-icon Vulnrichment

Updated: 2025-03-31T16:03:40.817Z

cve-icon NVD

Status : Analyzed

Published: 2025-03-31T04:15:17.927

Modified: 2025-11-04T19:37:59.867

Link: CVE-2025-2975

cve-icon Redhat

No data.