What is CVE-2026-55069?

CVE-2026-55069 is a high-severity vulnerability in Kestra, classified under Use of Password Hash With Insufficient Computational Effort. CVSS score: 8.7/10. Published 2026-06-26.

How severe is CVE-2026-55069?

High severity. CVSS v3 base score is 8.7 out of 10.

Vulnerability in Kestra

CVE-2026-55069

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…

EPSS: 0.002 (9.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N.

Affected products

Kestra
Kestra-io Kestra — versions < 1.3.24

Weakness classification (CWE)

CWE-916 — Use of Password Hash With Insufficient Computational Effort

References

security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2026-55069?: CVE-2026-55069 is a high-severity vulnerability in Kestra, classified under Use of Password Hash With Insufficient Computational Effort. CVSS score: 8.7/10. Published 2026-06-26.
How severe is CVE-2026-55069?: High severity. CVSS v3 base score is 8.7 out of 10.