Unauthorized User Exploits GraphQL Endpoint to Attach Malicious Runner in GitLab

Unauthorized User Exploits GraphQL Endpoint to Attach Malicious Runner in GitLab

CVE-2023-2478 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

An issue has been discovered in GitLab CE/EE affecting all versions starting from 15.4 before 15.9.7, all versions starting from 15.10 before 15.10.6, all versions starting from 15.11 before 15.11.2. Under certain conditions, a malicious unauthorized GitLab user may use a GraphQL endpoint to attach a malicious runner to any project.

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