CVE-2021-39946
8.7
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Summary
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
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| GitLab | GitLab | >=14.3, <14.3.6 | affected |
| GitLab | GitLab | >=14.4, <14.4.4 | affected |
| GitLab | GitLab | >=14.5, <14.5.2 | affected |
Weaknesses
- Improper neutralization of input during web page generation ('cross-site scripting') in GitLab
ADP Enrichment
CVE Program Container
Additional References
- https://gitlab.com/gitlab-org/gitlab/-/issues/345657
- https://hackerone.com/reports/1398305
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39946.json
References
- https://gitlab.com/gitlab-org/gitlab/-/issues/345657
- https://hackerone.com/reports/1398305
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39946.json
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