CVE-2021-39898

In all versions of GitLab CE/EE since version 10.6, a project export leaks the external webhook token value which may allow access to the project which it was exported from.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
3.7 LOW
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
GitLabCNA
3.7 LOW
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
VendorProductVersion
gitlabgitlab
10.6.0 ≤
𝑥
< 14.1.7
gitlabgitlab
10.6.0 ≤
𝑥
< 14.1.7
gitlabgitlab
14.2.0 ≤
𝑥
< 14.2.5
gitlabgitlab
14.2.0 ≤
𝑥
< 14.2.5
gitlabgitlab
14.3.0
gitlabgitlab
14.3.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
16.8.4-1
fixed
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39898.json
https://gitlab.com/gitlab-org/gitlab/-/issues/33734
https://hackerone.com/reports/698068
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39898.json
https://gitlab.com/gitlab-org/gitlab/-/issues/33734
https://hackerone.com/reports/698068