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GHSA-R2PG-R6H7-CRF3 External Secrets Operator has DNS-based secret exfiltration via getHostByName in External Secrets v2 template engine

🗓️ 13 Apr 2026 16:36:36Reported by GoogleType 
osv
 osv
🔗 osv.dev

External Secrets Operator v2 templates allow DNS exfiltration via getHostByName in the controller.

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07 May 2026 15:59Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
CVSS 47.1
EPSS0.00039
0