CVE-2021-39946

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 18-01-2022 06:15

Last modified: - 25-01-2022 05:35

Total changes: - 2

Description

Improper neutralization of user input in GitLab CE/EE versions 14.3 to 14.3.6, 14.4 to 14.4.4, and 14.5 to 14.5.2 allowed an attacker to exploit XSS by abusing the generation of the HTML code related to emojis

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Low

Attack complexity

Network

Attack vector

None

Availability

Low

Confidentiality

Low

Integrity

Low

Privileges required

Changed

Scope

Required

User interaction

5.4

Base score

2.3

2.7

Exploitability score

Impact score

Verification logic

vendor=gitlab AND product=gitlab AND software_edition=community AND versionStartIncluding=14.3 AND versionEndExcluding=14.3.6

vendor=gitlab AND product=gitlab AND software_edition=enterprise AND versionStartIncluding=14.3 AND versionEndExcluding=14.3.6

vendor=gitlab AND product=gitlab AND software_edition=community AND versionStartIncluding=14.4 AND versionEndExcluding=14.4.4

vendor=gitlab AND product=gitlab AND software_edition=enterprise AND versionStartIncluding=14.4 AND versionEndExcluding=14.4.4

vendor=gitlab AND product=gitlab AND software_edition=community AND versionStartIncluding=14.5 AND versionEndExcluding=14.5.2

vendor=gitlab AND product=gitlab AND software_edition=enterprise AND versionStartIncluding=14.5 AND versionEndExcluding=14.5.2

Reference

Keywords

CVE-2021-39946

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-39946

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures