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8 July 2026

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

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  • Critical 9.8
    CVE-2026-44024 Public exploit

    Fluentd: Remote Code Execution (RCE) via Arbitrary File Write in `${tag}` Placeholder

    Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoop and so on. Prior to 1.19.3, Fluentd allows dynamically constructing file paths using the ${tag} placeholder, and insufficient validation of ${tag} in …

  • Critical 9.8
    CVE-2026-58480 Public exploit

    Blocksy Companion Pro < 2.1.47 Unauthenticated File Upload via save_attachments

    Blocksy Companion Pro plugin for WordPress before 2.1.47 contains an unauthenticated arbitrary file upload vulnerability that allows attackers to upload executable files by bypassing extension validation in the save_attachments function exposed through the Ad…

  • Critical 9.1
    CVE-2026-41042 Public exploit Scanner template

    Apache Gravitino: Unauthenticated callers can supply a malicious H2 JDBC URL through the testConnection API, which executes arbitrary Java code on the server via H2's INIT parameter

    Unauthenticated callers can supply a malicious H2 JDBC URL through the testConnection API, which executes arbitrary Java code on the server via H2's INIT parameter. Vulnerability in Apache Gravitino. This issue affects Apache Gravitino: before 1.2.1. Users ar…

  • Critical 9.8
    CVE-2026-31309 Public exploit

    Improper authorization in the /tequilapi/config/user endpoint of Mysterium Node from v1.21.1-rc0 before v1.36.0 allows …

  • Critical 9.8
    CVE-2026-52200 Public exploit

    An issue in Generic OEM UZ801_v2.1 4G LTE Router V3.4.3 allows a remote attacker to execute arbitrary code via the /aja…