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CVE-2021-22256

Date: August 25, 2021

Improper authorization in GitLab CE/EE affecting all versions since 12.6 allowed guest users to create issues for Sentry errors and track their status

Language: Ruby

Severity Score

Related Resources (6)

https://hackerone.com/reports/1117768
https://gitlab.com/gitlab-org/gitlab/-/issues/326948
https://nvd.nist.gov/vuln/detail/CVE-2021-22256
https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22256.json
https://people.canonical.com/~ubuntu-security/cve/CVE-2021-22256
https://www.mend.io/vulnerability-database/CVE-2021-22256

Severity Score

Weakness Type (CWE)

Incorrect Authorization

CWE-863

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): LOW
Integrity (I): LOW
Availability (A): NONE

CVSS v2

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

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