PT-2025-13651 · Gfi · Gfi Kerioconnect

Slash0X99 · Published 2025-03-30 · Updated 2025-11-04 · CVE-2025-2975

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions GFI KerioConnect version 10.0.6

Description A vulnerability was found in the Signature Handler component of GFI KerioConnect, affecting the processing of the file Settings/Email/Signature/EditHtmlSource. This issue leads to cross-site scripting and can be initiated remotely. The exploit has been disclosed to the public.

Recommendations For GFI KerioConnect version 10.0.6, as a temporary workaround, consider restricting access to the Signature Handler component, specifically the EditHtmlSource function, until a patch is available. Avoid using the EditHtmlSource function in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Code Injection

Weakness Enumeration

CWE-79

CWE-94

Related Identifiers

CVE-2025-2975

Affected Products

Gfi Kerioconnect

References · 13

• 🔥 https://github.com/0xs1ash/poc/blob/main/xss.md#1-stored-xss · Exploit
• https://osv.dev/vulnerability/CVE-2025-2975 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-2975 · Security Note
• https://vuldb.com/?id.302027 · Note
• https://twitter.com/CVEnew/status/1906568065510240732 · Twitter Post
• https://twitter.com/WolfgangSesin/status/1906259307894546760 · Twitter Post
• https://t.me/cvenotify/116957 · Telegram Post
• https://vuldb.com/?submit.523009 · Note
• https://t.me/cvedetector/21540 · Telegram Post
• https://vuldb.com/?ctiid.302027 · Note
• https://t.me/cveNotify/141706 · Telegram Post
• https://t.me/cvetracker/20296 · Telegram Post
• https://twitter.com/WolfgangSesin/status/1906259325594591555 · Twitter Post