CVE Vulnerability

CVE-2018-1000154

Zammad GmbH Zammad version 2.3.0 and earlier contains a Improper Neutralization of Script-Related HTML Tags in a Web Page (CWE-80) vulnerability in the subject of emails which are not html quoted in certain cases. This can result in the embedding and execution of java script code on users browser. This attack appear to be exploitable via the victim openning a ticket. This vulnerability appears to have been fixed in 2.3.1, 2.2.2 and 2.1.3.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://zammad.com/news/security-advisory-zaa-2018-01 Vendor Advisory
https://zammad.com/news/release-2-4 Vendor Advisory
https://github.com/zammad/zammad/issues/1869 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:zammad:zammad:*:*:*:*:*:*:*:*
Information

Published : 2018-04-05 01:29

Updated : 2018-05-10 02:43

NVD link : CVE-2018-1000154

Mitre link : CVE-2018-1000154

Products Affected
No products.
CWE
CWE-79