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Loading vulnerability database

BACK TO VEDB

CVE-2021-39946: Improper Neutralization of Input During Web Page Generation

Name: CVE-2021-39946: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2022-01-18T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-39946, CWE-79, CVSS 8.7, EPSS 0.00185

REQUEST DEMO

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

CVSS Details

CVSS 3.1 Base Score: 8.7
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Freebsd	—	Upgrade gitlab-ce	Nov 4, 2022	Jan 12, 2022
Gitlab Gitlab	—	Upgrade Gitlab to the latest version	Apr 22, 2025	Jan 18, 2022

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CVE details

CVSS v4 ScoreN/A

CVSS v3 Score

8.7 High

EPSS Score0%

EPSS Percentile40%

In CISA KEV CatalogueFalse

Published

Jan 18, 2022

References

NVD ↗

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