Not scored yet

CVE-2026-92003

Affected versions of MISP do not consistently apply the existing authentication-failure logging throttle. Two API authentication failure branches wrote directly to the Log model: - API requests with no authentication key; - requests supplying an API key with an incorrect length Unlike other authentication failures, these paths bypassed _shouldLog(), so every request could create another durable auth_fail entry. Version affected: ≤2.5.45

What this means for your business

    What to do

    1. 1Ask your IT team or provider whether any of your systems use the affected product.
    2. 2If you do, follow the vendor's guidance. No patch reference has been published yet.

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    Scoring

    CVSS
    Not yet scored
    CVSS v4
    6.9
    Weakness
    CWE-400
    Assigned by
    5a6e4751-2f3f-4070-9419-94fb35b644e8

    Dates

    Published
    2026-09-15
    Last modified
    2026-09-15
    Sources
    NVD

    References