CVE-2026-55069
8.7 · HIGHOverview
CVE-2026-55069 is a high-severity vulnerability affecting kestra kestra. It was published on June 26, 2026 and has a CVSS 3.1 base score of 8.7 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Kestra is an open-source, event-driven orchestration platform. Prior to 1.3.24, this vulnerability exists in the BasicAuth authentication component of the Kestra OSS workflow orchestration platform. An attacker who gains read access to the PostgreSQL database can exploit SHA-512's high computation speed to recover the administrator password offline. In Kubernetes deployments, a successful crack further enables reading of the cluster ServiceAccount Token and all K8s Secrets, achieving vertical privilege escalation. This vulnerability is fixed in 1.3.24.
Remediation
Check the references section for vendor advisories and patches from kestra. Update kestra to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| kestra | kestra | >= 0, < 1.3.24 | Affected |
Frequently Asked Questions
What is CVE-2026-55069?
CVE-2026-55069 is a high-severity vulnerability affecting kestra kestra. It was published on June 26, 2026 and has a CVSS 3.1 base score of 8.7 (HIGH).
How severe is CVE-2026-55069?
This vulnerability has a CVSS 3.1 base score of 8.7, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-55069?
Check the references section for vendor advisories and patches from kestra. Update kestra to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-55069?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-55069 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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