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Kestra: SSRF via Pebble http() function allows unauthenticated access to internal services & cloud metadata

🗓️ 17 Sep 2026 17:15:50Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 5 Views

Unauthenticated SSRF in Kestra OSS via Pebble http() reaches internal services and cloud metadata.

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17 Sep 2026 17:15Current
CVSS 3.18.6
EPSS0.00368
SSVC
5