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CVE-2021-39946
Published: Jan 18, 2022
Modified: Aug 4, 2024
PUBLISHED
CVSS v3.1
8.7
HIGH
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
| Vendor | Product | Versions |
|---|---|---|
GitLab | GitLab | affected >=14.3, <14.3.6affected >=14.4, <14.4.4affected >=14.5, <14.5.2 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
None
References
https://gitlab.com/gitlab-org/gitlab/-/issues/345657
x_refsource_MISC
https://hackerone.com/reports/1398305
x_refsource_MISC
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39946.json
x_refsource_CONFIRM
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