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1 September 2026

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

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  • High 7.8
    CVE-2026-83549 Exploited Public exploit

    Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerab…

    KEV Sep 2, 2026
  • High 8.8
    CVE-2026-71981 Public exploit

    Cypht < 2.12.2 PHP Object Injection RCE via back_query Parameter

    Cypht before 2.12.2 contains a PHP object injection vulnerability that allows authenticated attackers to execute arbitrary operating system commands by supplying a crafted PHP object graph in the back_query GET parameter of the logout handler. Attackers can p…

  • High 7.7
    CVE-2026-84361 Public exploit

    Composer: Perforce source URL permits P4PORT `rsh:` command execution

    Composer is a dependency Manager for the PHP language. From 1.0 until 2.2.30 and 2.10.3, a malicious dependency package from a custom Composer repository or an untrusted composer.lock file could set source.type to perforce and source.url to an rsh: or jsh: P4…

  • High 8.3
    CVE-2026-8712 Public exploit

    Wyoming < 1.10.2 SSRF via uri Query Parameter

    Wyoming before 1.10.2 contains a server-side request forgery vulnerability that allows unauthenticated attackers with network access to force outbound connections to arbitrary targets by supplying a malicious `uri` query parameter to the HTTP API. Attackers c…

  • High 7.5
    CVE-2026-19952 Public exploit

    Frontend Admin by DynamiApps <= 3.29.12 - Unauthenticated Arbitrary File Deletion via Path Traversal via custom_directory_name Merge Tag

    The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the move_folders function in all versions up to, and including, 3.29.12. This makes it possible for unauthenticated atta…

  • High 8.7
    CVE-2026-65643 Public exploit

    Eval injection in cPanel 11.138.0.0 and earlier allows remote authenticated users to execute arbitrary code as root.

  • High 7.5
    CVE-2026-51788 Public exploit

    An issue in cleverange_auth v.0.1.10 allows a remote attacker to cause a denial of service via the account_verification…