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OpenAdvisories
High · 8.4 CVE-2026-45173 EUVD-2026-36363GHSA-mmjg-x39c-438q

Idira Identity Browser Extension: Unauthorized Application Interaction via Origin Validation Failure

Published Jun 11, 2026 · Updated Jun 12, 2026 · Assigned by palo_alto

Description

Idira Identity Browser Extension (Chrome, Firefox, and Edge builds) versions prior to 26.8.1 exhibit an origin validation flaw within its internal web-page verification routines. If an authenticated user navigates to a specially crafted webpage, this interaction could potentially allow a remote attacker to trigger unauthorized application interaction or execution parameters within the context of that authenticated browser session. CyberArk Security Bulletin: CA26-21

Affected products

VendorProductAffectedFixed
CyberArk Software, a Palo Alto Networks Company Identity Browser Extensions 26.0.0 – < 26.8.1 26.8.1

References