VulnerabilityModified
CVE-2021-22223
Client-Side code injection through Feature Flag name in GitLab CE/EE starting with 11.9 allows a specially crafted feature flag name to PUT requests on behalf of other users via clicking on a link
MEDIUM 6.1EPSS 0.95%
Does this matter?
Lower severity and a low EPSS score (0.95%). Track it; it rarely justifies an emergency change on its own.
Description
Client-Side code injection through Feature Flag name in GitLab CE/EE starting with 11.9 allows a specially crafted feature flag name to PUT requests on behalf of other users via clicking on a link
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.95% probability · 59th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- gitlab/gitlab
- Source
- cve@gitlab.com
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22223.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/293946Broken Link
- https://hackerone.com/reports/1059557Permissions Required
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22223.jsonVendor Advisory
- https://gitlab.com/gitlab-org/gitlab/-/issues/293946Broken Link
- https://hackerone.com/reports/1059557Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.