openark/orchestrator cross-site scripting vulnerability

MEDIUM 6.1CVE-2021-27940 · GHSA-752c-vfpf-cp2w · Published 03/03/2021 · updated 17/06/2026

In short

CVE-2021-27940 is a MEDIUM (CVSS 6.1) vulnerability affecting github.com/openark/orchestrator, orchestrator (openark).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 69.5% of all vulnerabilities.
Fix: update to 3.2.4 or later.

Package	Affected versions	Patched versions
github.com/openark/orchestrator Go	`< 3.2.4`	`3.2.4`
orchestrator openark	`< 3.2.4`	`3.2.4`

resources/public/js/orchestrator.js in openark orchestrator before 3.2.4 allows XSS via the orchestrator-msg parameter.

NVD description

resources/public/js/orchestrator.js in openark orchestrator before 3.2.4 allows XSS via the orchestrator-msg parameter.

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