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CVE-2021-22182

Good to know:

Date: March 3, 2021

An issue has been discovered in GitLab affecting all versions starting with 13.7. GitLab was vulnerable to a stored XSS in merge request.

Language: Ruby

Severity Score

3.5

Related Resources (6)

Url: https://nvd.nist.gov/vuln/detail/CVE-2021-22182

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2021-22182

Url: https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22182.json

Url: https://hackerone.com/reports/1030189

Url: https://gitlab.com/gitlab-org/gitlab/-/issues/280779

Url: https://www.mend.io/vulnerability-database/CVE-2021-22182

Severity Score

3.5

Weakness Type (CWE)

Cross-Site Scripting (XSS)

CWE-79

Top Fix

Upgrade Version

Upgrade to version v13.7.6,v13.8.2

CVSS v3.1

Base Score:	3.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	LOW
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	NONE

CVSS v2

Base Score:	3.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	SINGLE
Confidentiality (C):	NONE
Integrity (I):	PARTIAL
Availability (A):	NONE
Additional information:

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