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Vulnerability

CVE-2026-94381: MISP has a security issue that can let a user gain more access than their API key is supposed to allow. A read-only API key should only let someone view information. However, after logging in with such a key, a specific

Official source
EudorIA operational summary

What it means

Priority 70/100

NIST National Vulnerability Database ha pubblicato CVE-2026-94381. La rilevanza va confermata rispetto alle tecnologie effettivamente in uso.

Why it matters

Il segnale diventa operativo solo se prodotto, versione o servizio sono presenti nel perimetro.

Recommended actions

  1. Confermare l'applicabilita consultando la fonte ufficiale e l'inventario asset.
  2. Pianificare mitigazione o aggiornamento secondo criticita e rischio di interruzione.
AudienceITSOCCISO
Information centre

Translation in progress

NIST National Vulnerability Database

The official content is available in the original language. The Italian version will be published once automated checks are complete.

Text acquired from the source

MISP has a security issue that can let a user gain more access than their API key is supposed to allow. A read-only API key should only let someone view information. However, after logging in with such a key, a specific MISP function could accidentally restore the user’s normal account permissions. This means someone with a read-only API key could potentially gain write, delete, or even administrator access if their underlying account has those permissions. Exploiting the issue requires a valid read-only API key and a single request to the affected function. The main impact is that MISP’s API key restrictions can be bypassed, allowing actions that the API key was specifically meant to prevent. Version affected: <2.5.47

Source
NIST National Vulnerability Database
Publishing entity
NIST National Vulnerability Database
Entity type
National authority
Area
North America · US
Original language
en · translation in preparation
Publication
21/09/2026 15:17
CVE
CVE-2026-94381
Classification
High
Stated country
US
Technical scope

Affected products and versions

Not published
No structured range published.

The official sources queried do not yet expose a list of affected versions. No automatic inference is made.

Sources for the versionsNIST National Vulnerability Database
Open the original source