CVE-2026-56747

Description

Improper control of generation of code in the JSON Pointer-to-accessor compiler in Cribl Stream before 4.18.2 allows a remote authenticated attacker with edit privileges to execute arbitrary JavaScript on the server via a crafted database connection identifier or pack configuration value.

CVSS Vector

References

• https://docs.cribl.io/stream/release-notes/release-v4182/#security-fixes
• https://trust.cribl.io/notifications