High severity8.0NVD Advisory· Published Sep 2, 2026· Updated Sep 9, 2026
CVE-2026-52831
CVE-2026-52831
Description
Nuclio is a "Serverless" framework for Real-Time Events and Data Processing. Prior to version 1.16.4, the Nuclio controller builds a curl invocation string for each cron trigger and stores it as the args of a Kubernetes CronJob container (/bin/sh, -c, ). Two fields in the trigger specification flow into this string without adequate sanitization: event.headers keys and event.body. This issue has been patched in version 1.16.4.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/nuclio/nuclioGo | < 0.0.0-20260601075854-3356b86a8bfa | 0.0.0-20260601075854-3356b86a8bfa |
Affected products
2- osv-coordsRange: < 0.0.20260723T184607-160000.1.1
Patches
Vulnerability mechanics
References
4News mentions
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