Where
-Infinity
0
Severity
6.5
XSS
AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N

A cross-site scripting vulnerability exists in AVEVA PI Web API version 2023 SP1 and prior that, if exploited, could allow an authenticated attacker (with privileges to create/update annotations or upload media files) to persist arbitrary JavaScript code that will be executed by users who were socially engineered to disable content security policy protections while rendering annotation attachments from within a web browser.

Remedy

AVEVA recommends that organizations evaluate the impact of these vulnerabilities based on their operational environment, architecture, and product implementation. Users of affected product versions should apply security updates to mitigate the risk of exploit. From OSISoft Customer Portal https://my.osisoft.com/ , search for "PI Web API" and select version 2023 SP1 Patch 1 or higher.  For additional information please refer to AVEVA-2025-003 https://www.aveva.com/en/support-and-success/cyber-security-updates/ .
First published (updated )

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