CVE-2023-0756

Summary

An issue has been discovered in GitLab affecting all versions before 15.9.6, all versions starting from 15.10 before 15.10.5, all versions starting from 15.11 before 15.11.1. The main branch of a repository with a specially crafted name allows an attacker to create repositories with malicious code, victims who clone or download these repositories will execute arbitrary code on their systems.

Affected Software

Weaknesses

• Improper control of generation of code ('code injection') in GitLab

ADP Enrichment

CVE Program Container

Additional References

• https://gitlab.com/gitlab-org/gitlab/-/issues/390910
• https://hackerone.com/reports/1864278
• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0756.json

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

References

• https://gitlab.com/gitlab-org/gitlab/-/issues/390910
• https://hackerone.com/reports/1864278
• https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-0756.json

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