CVE-2018-16586

Medium

Description

In Open Ticket Request System (OTRS) 4.0.x before 4.0.32, 5.0.x before 5.0.30, and 6.0.x before 6.0.11, an attacker could send a malicious email to an OTRS system. If a logged in user opens it, the email could cause the browser to load external image or CSS resources.

SeverityMedium
CVSS4.3
Exploit probability—
ProductOtrs Open Ticket Request System
PublishedSep 28, 2018
First seenSep 28, 2018

How to fix

Update
  • otrs open_ticket_request_system4.0.32, 5.0.30, 6.0.11 or later

Affected products

ProductAffected versionsFixed in
otrs open_ticket_request_system4.0.0 ≤ v < 4.0.32, 5.0.0 ≤ v < 5.0.30, 6.0.0 ≤ v < 6.0.114.0.32, 5.0.30, 6.0.11
debian debian_linux8.0, 9.0—

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