CVE-2019-1010018 : Zammad GmbH Zammad 2.3.0 and earlier is affected by: Cross Site Scripting (XSS)

Zammad GmbH Zammad 2.3.0 and earlier is affected by: Cross Site Scripting (XSS) - CWE-80. The impact is: Execute java script code on users browser. The component is: web app. The attack vector is: the victim must open a ticket. The fixed version is: 2.3.1, 2.2.2 and 2.1.3.

Published 2019-07-16 13:15:11

Updated 2019-10-09 23:44:13

Source DWF

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2019-1010018

Zammad » Zammad
Versions from including (>=) 2.2.0 and up to, including, (<=) 2.2.1
cpe:2.3:a:zammad:zammad:*:*:*:*:*:*:*:*
Matching versions
Zammad » Zammad
Versions from including (>=) 2.1.0 and up to, including, (<=) 2.1.2
cpe:2.3:a:zammad:zammad:*:*:*:*:*:*:*:*
Matching versions
Zammad » Zammad » Version: 2.3.0
cpe:2.3:a:zammad:zammad:2.3.0:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2019-1010018

EPSS FAQ

0.36%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 55 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-1010018

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.1	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	2.8	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

CWE ids for CVE-2019-1010018

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

Assigned by: nvd@nist.gov (Primary)
CWE-80 Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages.

Assigned by: josh@bress.net (Secondary)

References for CVE-2019-1010018

https://github.com/zammad/zammad/compare/ea50d0c...238784d

Comparing ea50d0c...238784d · zammad/zammad · GitHub
Patch;Third Party Advisory
https://github.com/zammad/zammad/compare/5c983f6...1a9af7d

Comparing 5c983f6...1a9af7d · zammad/zammad · GitHub
Patch;Third Party Advisory
https://github.com/zammad/zammad/issues/1869

XSS issue - placeholder · Issue #1869 · zammad/zammad · GitHub
Third Party Advisory

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Vulnerability Details : CVE-2019-1010018

Products affected by CVE-2019-1010018

Exploit prediction scoring system (EPSS) score for CVE-2019-1010018

CVSS scores for CVE-2019-1010018

CWE ids for CVE-2019-1010018

References for CVE-2019-1010018