Arbitrary Expression Injection in github workflow leads to Command execution & leaking secrets
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
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Credits & Attribution
No credits recorded in the NVD database.
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/
Affected Vendor
mehah
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