CVE-2020-13276

User is allowed to set an email as a notification email even without verifying the new email in all previous GitLab CE/EE versions through 13.0.1
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.4 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
GitLabCNA
7.4 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
VendorProductVersion
gitlabgitlab
𝑥
< 12.9.8
gitlabgitlab
𝑥
< 12.9.8
gitlabgitlab
12.10.0 ≤
𝑥
< 12.10.7
gitlabgitlab
12.10.0 ≤
𝑥
< 12.10.7
gitlabgitlab
13.0.0
gitlabgitlab
13.0.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
16.8.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gitlab
noble
dne
mantic
dne
jammy
dne
impish
dne
hirsute
dne
groovy
dne
focal
dne
eoan
dne
bionic
dne
xenial
ignored
trusty
dne
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13276.json
https://gitlab.com/gitlab-org/gitlab/-/issues/25994
https://hackerone.com/reports/471907
https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13276.json
https://gitlab.com/gitlab-org/gitlab/-/issues/25994
https://hackerone.com/reports/471907