CVE-2018-19579 : GitLab EE version 11.5 is vulnerable to a persistent XSS vulnerability in the Op

GitLab EE version 11.5 is vulnerable to a persistent XSS vulnerability in the Operations page. This is fixed in 11.5.1.

Published 2019-07-10 17:15:12

Updated 2019-07-11 17:55:56

Source MITRE

View at NVD, CVE.org

Vulnerability category: Cross site scripting (XSS)

Products affected by CVE-2018-19579

Gitlab » Gitlab » Enterprise Edition
Versions from including (>=) 11.5.0 and before (<) 11.5.1
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Matching versions

EPSS FAQ

0.06%

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

~ 23 %

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

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.5	LOW	AV:N/AC:M/Au:S/C:N/I:P/A:N	6.8	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
5.4	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	2.3	2.7	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: Required Scope: Changed Confidentiality: Low Integrity: Low Availability: None

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)

https://gitlab.com/gitlab-org/gitlab-ce/issues/53917

Stored XSS in Operation Page (#53917) · Issues · GitLab.org / GitLab Community Edition · GitLab
Exploit;Vendor Advisory
https://about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released/

GitLab Security Release: 11.5.1, 11.4.8, and 11.3.11 | GitLab
Release Notes;Vendor Advisory

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