Vulnerability CVE-2021-39886


Published: 2021-10-05

Description:
Permissions rules were not applied while issues were moved between projects of the same group in GitLab versions starting with 10.6 and up to 14.1.7 allowing users to read confidential Epic references.

Type:

CWE-276

(Incorrect Default Permissions)

CVSS2 => (AV:N/AC:L/Au:S/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4/10
2.9/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Gitlab -> Gitlab 

 References:
https://gitlab.com/gitlab-org/gitlab/-/issues/330520
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39886.json

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