Oops, Your Data’s Showing: AVEVA’s PI Web API Vulnerability Exposed!
AVEVA’s PI Web API is vulnerable to cross-site scripting, scoring a CVSS v4 of 4.5. This flaw allows attackers to execute arbitrary JavaScript by tricking users into disabling security protections. Users should update affected versions to patch the issue and avoid any browser-based rendering of annotation attachments.

Hot Take:
AVEVA’s PI Web API has a cross-site scripting vulnerability that’s as stealthy as a ninja, waiting to strike when you least expect it! But don’t worry, as long as you don’t have a penchant for disabling your browser’s security features while sipping on your morning coffee, you might just survive this digital ambush unscathed.
Key Points:
- AVEVA’s PI Web API has a cross-site scripting vulnerability that could be remotely exploited.
- The vulnerability affects PI Web API versions 2023 SP1 and prior.
- Successful exploitation could disable content security policy protections.
- Mitigation measures include applying security updates and following best practices.
- No known public exploitation of this vulnerability has been reported yet.
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