CVE-2024-21623

Summary

OTCLient is an alternative tibia client for otserv. Prior to commit db560de0b56476c87a2f967466407939196dd254, the /mehah/otclient "Analysis - SonarCloud" workflow is vulnerable to an expression injection in Actions, allowing an attacker to run commands remotely on the runner, leak secrets, and alter the repository using this workflow. Commit db560de0b56476c87a2f967466407939196dd254 contains a fix for this issue.

Affected Software

Weaknesses

• CWE-74: CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/mehah/otclient/security/advisories/GHSA-q6gr-wc79-v589
• https://github.com/mehah/otclient/commit/db560de0b56476c87a2f967466407939196dd254
• https://github.com/mehah/otclient/blob/72744edc3b9913b920e0fd12e929604f682fda75/.github/workflows/analysis-sonarcloud.yml#L91-L104
• https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
• https://securitylab.github.com/research/github-actions-untrusted-input/

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: total

References

• https://github.com/mehah/otclient/security/advisories/GHSA-q6gr-wc79-v589
• https://github.com/mehah/otclient/commit/db560de0b56476c87a2f967466407939196dd254
• https://github.com/mehah/otclient/blob/72744edc3b9913b920e0fd12e929604f682fda75/.github/workflows/analysis-sonarcloud.yml#L91-L104
• https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
• https://securitylab.github.com/research/github-actions-untrusted-input/

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