CVE-2026-29082

HIGH

7.3

Description

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.

CVE Details

CVSS v3.1 Score7.3

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionREQUIRED

Published3/6/2026

Last Modified3/10/2026

Sourcenvd

Honeypot Sightings0

Affected Products

kestra:kestra

Weaknesses (CWE)

CWE-79

References

https://github.com/kestra-io/kestra/releases/tag/v1.0.30(security-advisories@github.com)

https://github.com/kestra-io/kestra/security/advisories/GHSA-r36c-83hm-pc8j(security-advisories@github.com)

https://github.com/kestra-io/kestra/security/advisories/GHSA-r36c-83hm-pc8j(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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