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10 September 2026

Vulnerabilities first published on this day (UTC), newest first.

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  • Critical 9.8
    CVE-2026-88899 Public exploit

    knowns before 0.31.0 External Control of Agent Working Directory via x-opencode-directory Header

    knowns versions before 0.31.0 fail to properly validate the x-opencode-directory request header in the /api/opencode proxy endpoint. Remote attackers can supply arbitrary directory paths to execute file operations outside the project root on the host system.

  • Critical 9.8
    CVE-2026-88877 Public exploit

    Traefik v3.7.0 Authentication Bypass via from-to-www-redirect

    Traefik is a HTTP reverse proxy and load balancer. In versions >= v3.7.0 and <= v3.7.11, the Kubernetes ingress-nginx provider mishandles Ingresses that carry both an authentication annotation and the nginx.ingress.kubernetes.io/from-to-www-redirect annotatio…

  • Critical 10.0
    CVE-2026-77770 Public exploit

    miniOrange 2FA (Free & Pro) - Unauthenticated Arbitrary Option Deletion via Out-of-Band Email Link Validator

    The miniOrange 2FA WordPress plugin before 6.3.1, miniOrange 2FA WordPress plugin before 19.3 does not require a validated transaction before deleting site options whose names come from unauthenticated request input, allowing any visitor to delete arbitrary o…

  • Critical 9.8
    CVE-2026-57967 Public exploit

    Apache Artemis, Apache ActiveMQ Artemis: Missing authentication on CORE protocol session reattachment

    An unauthenticated remote attacker can craft a CORE protocol SESSION_REATTACH packet to steal an existing session and assume ongoing execution of the previously authenticated session. This issue affects Apache Artemis: from 2.50.0 through 2.56.0; Apache Activ…

  • Critical 9.8
    CVE-2026-18351 Public exploit

    Drag and Drop File Upload for Elementor Forms <= 1.6.0 - Unauthenticated Arbitrary File Upload via 'type' Parameter

    The Drag and Drop File Upload for Elementor Forms plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.6.0 via the elementor_file_upload function. This is due to insufficient file type validation in the is_file_t…