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Status published
Medium
CVE-2025-53543
Kestra allows Stored XSS before 0.22
Vulnerability Description
Kestra is an event-driven orchestration platform. The error message in execution "Overview" tab is vulnerable to stored XSS due to improper handling of HTTP response received. This vulnerability is fixed in 0.22.0.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
Affected Vendor
kestra-io
View all reports →Affected Software
kestra
Vulnerable Versions:
< 0.22.0
Timeline
Official Publish:
July 7th, 2025
Last Modified:
July 7th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N