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CVE-2021-39872

Date: October 5, 2021

In all versions of GitLab CE/EE since version 14.1, an improper access control vulnerability allows users with expired password to still access GitLab through git and API through access tokens acquired before password expiration.

Language: Ruby

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2021-39872
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-39872
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39872.json
https://gitlab.com/gitlab-org/gitlab/-/issues/337954
https://hackerone.com/reports/1285226
https://www.mend.io/vulnerability-database/CVE-2021-39872

Severity Score

Weakness Type (CWE)

Improper Authentication

CWE-287

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): SINGLE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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