CVE-2026-45392

HighCVSS 8.7/10Last modified Oct 26, 2026

Description

DOM-based cross-site scripting (XSS) in Cribl Stream before 4.17.1 allows a remote attacker to execute arbitrary JavaScript in the browser of an authenticated user who is tricked into visiting a crafted URL and interacting with the page.

Metrics

CVSS 3.1 8.7/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Weakness enumeration

CWE-79CWE-20

Affected software

VendorProductVersions
CriblCribl Stream< 4.17.1

References

Timeline

Published
May 12, 2026
Last modified
Oct 26, 2026
NVD status
Deferred

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CVE-2026-45392: High severity, CVSS 8.7 | Vulnix