CVE-2024-21623

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.

• CWE-74

• https://github.com/mehah/otclient/blob/72744edc3b9913b920e0fd12e929604f682fda75/.github/workflows/analysis-sonarcloud.yml#L91-L104Product
• https://github.com/mehah/otclient/commit/db560de0b56476c87a2f967466407939196dd254Patch
• https://github.com/mehah/otclient/security/advisories/GHSA-q6gr-wc79-v589Exploit, Vendor Advisory
• https://securitylab.github.com/research/github-actions-preventing-pwn-requests/Exploit, Third Party Advisory
• https://securitylab.github.com/research/github-actions-untrusted-input/Exploit, Third Party Advisory
• https://github.com/mehah/otclient/blob/72744edc3b9913b920e0fd12e929604f682fda75/.github/workflows/analysis-sonarcloud.yml#L91-L104Product
• https://github.com/mehah/otclient/commit/db560de0b56476c87a2f967466407939196dd254Patch
• https://github.com/mehah/otclient/security/advisories/GHSA-q6gr-wc79-v589Exploit, Vendor Advisory
• https://securitylab.github.com/research/github-actions-preventing-pwn-requests/Exploit, Third Party Advisory
• https://securitylab.github.com/research/github-actions-untrusted-input/Exploit, Third Party Advisory

Published

Jan 2, 2024

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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