CVE-2026-29082

Kestra is an event-driven orchestration platform. In versions from 1.1.10 and prior, Kestra’s execution-file preview renders user-supplied Markdown (.md) with markdown-it instantiated as html:true and injects the resulting HTML with Vue’s v-html without sanitisation. At time of publication, there are no publicly available patches.

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/kestra-io/kestra/releases/tag/v1.0.30	Product Release Notes
https://github.com/kestra-io/kestra/security/advisories/GHSA-r36c-83hm-pc8j	Exploit Vendor Advisory
https://github.com/kestra-io/kestra/security/advisories/GHSA-r36c-83hm-pc8j	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:kestra:kestra:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-06 17:16

Updated : 2026-06-17 10:29

NVD link : CVE-2026-29082

Mitre link : CVE-2026-29082

CVE.ORG link : CVE-2026-29082

JSON object : View

Products Affected

kestra

kestra

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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