CVE-2026-25083

State: Published
Severity: 8.7 High
Published: Mar 16, 2026
Updated: Mar 16, 2026
Reserved: Mar 12, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N	jpcert
3.0	8.3 High	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L	jpcert

Weaknesses

CWE-862 Missing authorization

Affected Products

Product	Versions
GROWIGROWI, Inc.	v7.4.5 and earlierAffected

References

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

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