CVE-2021-20306 — MEDIUM (4.3)

Vulnerability 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.

CVSS Score

4.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Redhat	Descision Manager	7.0
Redhat	Jbpm	7.51.0
Redhat	Process Automation	7.0

Related Weaknesses (CWE)

CWE-863

References

https://bugzilla.redhat.com/show_bug.cgi?id=1946213Issue TrackingVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1946213Issue TrackingVendor Advisory

FAQ

What is CVE-2021-20306?

CVE-2021-20306 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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...

How severe is CVE-2021-20306?

CVE-2021-20306 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20306?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Descision Manager, Redhat Jbpm, Redhat Process Automation.