Oracle · Peoplesoft Enterprise Prtl Interaction Hub · CVE-2022-21450
**Name of the Vulnerable Software and Affected Versions**
PeopleSoft Enterprise PRTL Interaction Hub version 9.1
**Description**
The issue is related to insufficient input validation in the My Links component. It allows a low-privileged attacker with network access via HTTP to compromise the PeopleSoft Enterprise PRTL Interaction Hub, requiring human interaction from a person other than the attacker. Successful attacks can result in unauthorized update, insert, or delete access to some accessible data, as well as unauthorized read access to a subset of accessible data.
**Recommendations**
For version 9.1, consider restricting access to the My Links component to minimize the risk of exploitation until a patch is available.
As a temporary workaround, avoid using the HTTP protocol to access the PeopleSoft Enterprise PRTL Interaction Hub until the issue is resolved.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.