CVE-2020-1766

Improper handling of uploaded inline images

MEDIUM
6.1
CVSS Score
Published: January 10, 2020 at 03:08 PM UTC
Updated: June 17, 2026 at 03:02 AM UTC
2 products affected across 2 vendorsDebian LinuxOTRS

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Severity
MEDIUM6.1
Exploit prediction
EPSS 1%

Description

Due to improper handling of uploaded images it is possible in very unlikely and rare conditions to force the agents browser to execute malicious javascript from a special crafted SVG file rendered as inline jpg file. This issue affects: ((OTRS)) Community Edition 5.0.x version 5.0.39 and prior versions; 6.0.x version 6.0.24 and prior versions. OTRS 7.0.x version 7.0.13 and prior versions.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

5.0 ≤ v ≤ 5.0.395.0.0 ≤ v ≤ 5.0.396.0 ≤ v ≤ 6.0.246.0.0 ≤ v ≤ 6.0.247.0 ≤ v ≤ 7.0.137.0.0 ≤ v ≤ 7.0.13

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-79

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