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Product · MISP

misp-guard

3 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • High 7.1
    CVE-2026-116469

    MISP Guard Case-Sensitive Policy Bypass Allows Unauthorized Feed Data Forwarding

    MISP Guard, a proxy-based security filter for MISP feed distribution, contains a case-sensitivity flaw in multiple policy enforcement checks. The functions check_required_taxonomy_exists, check_required_taxonomy_tags_allowed, check_blocked_attribute_categorie…

    MISP misp-guard
  • High 7.7
    CVE-2026-116372

    MISP mispguard: Feed responses with 2xx status codes other than 200 bypass filtering rules

    MISP mispguard is a security filtering proxy that inspects and blocks MISP feed responses based on configured rules. The process_feed_response method in src/mispguard.py was responsible for evaluating feed responses before they reached the MISP instance. The …

    MISP misp-guard