Mend.io Vulnerability Database

What is a CVE vulnerability ID? icon What is a WS vulnerability ID? icon What is an MSC vulnerability ID? icon
New vulnerability? Tell us about it!
icon

We found results for “”

CVE-2021-22257

Good to know:

icon

Date: October 5, 2021

An issue has been discovered in GitLab affecting all versions starting from 14.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2. The route for /user.keys is not restricted on instances with public visibility disabled. This allows user enumeration on such instances.

Language: Ruby

Severity Score

Related Resources (7)

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22257.json
https://about.gitlab.com/releases/2021/08/31/security-release-gitlab-14-2-2-released/#user-enumeration-on-private-instances
https://nvd.nist.gov/vuln/detail/CVE-2021-22257
https://gitlab.com/gitlab-org/gitlab/-/commit/13a7f6001f663b3745159fa37b518ba4a43355bd
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-22257
https://gitlab.com/gitlab-org/gitlab/-/issues/23832
https://www.mend.io/vulnerability-database/CVE-2021-22257

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

Top Fix

icon

Upgrade Version

Upgrade to version v14.0.9-ee, v14.1.4-ee, v14.2.2-ee

Learn More

CVSS v3.1

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

CVSS v2

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

Do you need more information?

Contact Us