When implementing the JavaScript interface, Foxit PDF Editor/Reader did not perform the attribute authorization checks required by the specification. As a result, a trusted malicious PDF could potent…

Medium CVSS 4.7

CVECVE-2026-91788

First seen2026-09-23 08:31 UTC

Disclosed2026-09-23 08:17 UTC

Last updated2026-09-23 08:31 UTC

Channel statusauto

Summary

When implementing the JavaScript interface, Foxit PDF Editor/Reader did not perform the attribute authorization checks required by the specification. As a result, a trusted malicious PDF could potentially access sensitive content from other documents within the same process and transmit it externally.

In-depth triage

No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).

Sources

NVD DATABASE

Original Links

https://www.foxit.com/support/security-bulletins.html

Timeline

2026-09-23 nvd_ingest NVD