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20 June 2026

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

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  • Critical 9.9
    CVE-2026-5366 Public exploit

    Git Argument Injection in prefecthq/prefect

    Prefect version 3.6.23 is vulnerable to remote code execution due to improper handling of user-controlled input in the `GitRepository` storage class. The `commit_sha` parameter, which is passed to git commands, lacks validation and does not include a `--` sep…

  • Critical 9.8

    Flowise - Remote Code Execution via overrideConfig Parameter

    Flowise before 2.1.4 allows configuration to be injected into the Chainflow during execution via the overrideConfig option, supported in both the frontend web integration and the backend Prediction API. Because this feature is enabled by default with no allow…

  • Critical 9.8

    WooCommerce 7.1.0 Remote Code Execution via class-wc-meta-box-product-images.php

    WooCommerce 7.1.0 contains a remote code execution vulnerability that allows attackers to execute arbitrary PHP code by injecting shell commands through the product-type parameter. Attackers can send requests to the class-wc-meta-box-product-images.php endpoi…

  • Critical 9.8

    WordPress Ultimate Addons for Beaver Builder 1.2.4.1 Authentication Bypass

    WordPress Ultimate Addons for Beaver Builder 1.2.4.1 contains an authentication bypass vulnerability that allows attackers to gain unauthorized access by exploiting the social media login form functionality. Attackers can submit a POST request to the admin-aj…

  • Critical 10.0
    CVE-2026-48908 Exploited Public exploit Scanner template EPSS 89%

    Joomla Extension - joomshaper.com - Remote Code Execution in SP Pagebuilder extension for Joomla < 6.6.2

    A vulnerability in SP Page Builder for Joomla allows unauthenticated users to upload arbitrary files, ultimately resulting in the upload and execution of PHP code.

    KEV Jul 7, 2026
  • Critical 10.0
    CVE-2026-48939 Exploited Public exploit Scanner template EPSS 20%

    Joomla Extension - icagenda.com - Remote Code Execution in iCaganda extension for Joomla < 4.0.8/3.9.15

    A vulnerability in the iCagenda extension for Joomla allows the upload of arbitrary files in the file attachment feature, ultimately resulting in PHP code upload and execution.

    KEV Jul 10, 2026
  • Critical 9.5
    CVE-2026-48909 Public exploit Scanner template

    Joomla Extension - joomshaper.com - PHP Object injection in SP LMS extension for Joomla < 4.1.4

    SP LMS (com_splms) < 4.1.4 by JoomShaper deserializes user-controlled cookie data without validation, enabling an unauthenticated remote attacker to execute arbitrary code on the server.

  • Critical 9.1

    Crypt::OpenSSL::PKCS12 versions before 1.96 for Perl permits a heap OOB read in print_attribute UTF8STRING path

    Crypt::OpenSSL::PKCS12 versions before 1.96 for Perl permits a heap OOB read in print_attribute UTF8STRING path. print_attribute() copies a UTF8STRING ASN.1 attribute value into a heap buffer sized exactly to its declared length via strncpy, leaving no NUL te…