CVE-2020-13334

Medium

Description

In GitLab versions prior to 13.2.10, 13.3.7 and 13.4.2, improper authorization checks allow a non-member of a project/group to change the confidentiality attribute of issue via mutation GraphQL query

SeverityMedium
CVSS5.9
Exploit probability—
ProductGitlab
PublishedOct 7, 2020
First seenOct 7, 2020

How to fix

Update
  • gitlab gitlab13.2.10, 13.3.7, 13.4.2 or later

Affected products

ProductAffected versionsFixed in
gitlab gitlab8.6.0 ≤ v < 13.2.10, 13.3.0 ≤ v < 13.3.7, 13.4.0 ≤ v < 13.4.213.2.10, 13.3.7, 13.4.2

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