CVE-2026-25083HIGH 8.3EPSS p24.6%

CVE-2026-25083CVE-2026-25083

Description

GROWI OpenAI thread/message API endpoints do not perform authorization. Affected are v7.4.5 and earlier versions. A logged-in user who knows a shared AI assistant's identifier may view and/or tamper the other user's threads/messages.

Scoring

CVSS 3.08.3 (HIGH)
VectorCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L
EPSS0.33% probability of exploitation · percentile 24.6% · 2026-06-18T12:00:27Z
Published2026-03-16
Last modified2026-05-19

Underlying weaknesses· 1

CWE-862

References

  1. https://growi.co.jp/news/41/
  2. https://jvn.jp/en/jp/JVN46373837/

1

TypeTargetConfidenceTier
WeaknessMissing Authorizationcwe-8620%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.