Tag
#ci-cd
3 posts tagged #ci-cd.
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Field Note · May 20, 2026 · Colten Anderson
Jenkins CVE-2024-23897: from 'limited file read' to your secret key
The KEV entry calls it 'limited read access to certain files.' On a Jenkins controller, the files include the cryptographic key that turns read into remote code execution. Here's how to check, patch, and what to rotate if you were exposed.
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Analysis · May 12, 2026 · Colten Anderson
What 14 days of TeamPCP told us about registry defense in 2026
Five compromises across two ecosystems in six weeks, then a 169-package npm wave on May 11. One threat actor, two very different defensive postures. The pattern is the point.
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Analysis · May 5, 2026 · Colten Anderson
TeamCity's path traversal took two years to reach KEV. That's a long time to leave a CI server exposed.
CVE-2024-27199, a path traversal in JetBrains TeamCity On-Premises, was patched in March 2024 and exploited by BianLian ransomware within days. CISA added it to KEV in April 2026 with a May 4 federal deadline. If you're still below 2023.11.4, this is two years overdue.