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technologyreview.com·2h ago
Cloud & Infrastructure
The New Stack·Jul 1·5 min read
Cordyceps flaw pattern is more proof CI/CD is part of the attack surface
TL;DR
Traditional code reviews often overlook risks associated with Continuous Integration/Continuous Deployment (CI/CD) processes. Novee Security discovered a vulnerability named 'Cordyceps' that allows unauthorized users to hijack workflows in open-source projects.
✦ Why It Matters
Engineers should integrate CI/CD security assessments into their development processes to mitigate risks.
Key Takeaways
- Reassess CI/CD workflows as critical security components.
- Implement thorough reviews focusing on workflow triggers and permissions.
- Educate teams on the risks associated with workflow logic.
- Utilize advanced security scanners that understand context.
How It Works
The Cordyceps vulnerability exploits the CI/CD pipeline by allowing untrusted input to trigger high-privilege actions, potentially compromising sensitive operations. Developers often overlook the security implications of workflow configurations, which can run commands and handle credentials, making them a target for attackers.