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    CVE-2026-45173

    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

    Published:Jun 11, 2026
    Last Modified:Jun 12, 2026
    EPS:Jun 11, 2026
    EPSS Score:0.00086
    CVSS Score:8.4

    Affected Products

    Vendor
    Cyberark
    Product
    Identity Browser Extensions
    Vendor
    Cyberark Software A Palo Alto Networks Company
    Product
    Identity Browser Extensions

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-346 Origin Validation Error

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High