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CVE PROGRAM SOURCE RECORD5.1 Medium

CVE-2026-112356

GFI KerioConnect < 10.0.9p2 XSS via Link Auto-Formatter

Description

GFI KerioConnect (Kerio Connect) before 10.0.9 Patch 2 contains a cross-site scripting vulnerability in the Webmail component that allows a remote attacker to spoof link targets or inject HTML into a message as rendered in a victim's authenticated Webmail session by sending a crafted email whose text is already inside a link. Attackers can exploit the link auto-formatter's re-processing of already-linked text, using quote characters to break out of the href attribute and inject attacker-controlled markup to execute script in the victim's session.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

GFI USA, LLC GFI KerioConnect

Default version status: unaffected

  • 0 to < 10.0.9p2affected

References