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CVE-2026-25083 - Vulnerability Analysis

HighCVSS: 8.3

Last Updated: March 16, 2026

GROWI - Broken Access Control

Published: March 16, 2026Updated: March 16, 2026Remote Exploitable

Overview

GROWI <= 7.4.5 contains a broken access control caused by lack of authorization checks in OpenAI thread/message API endpoints, letting logged-in users view or tamper other users' threads/messages, exploit requires user to be logged in and know shared AI assistant's identifier.

Severity & Score

Severity: High

CVSS Score: 8.3

Impact

Logged-in users can view or modify other users' threads and messages, leading to data tampering and information disclosure.

Mitigation

Update to a version later than 7.4.5 or the latest available version.

References

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

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2026-25083
Severity: High
CVSS Score: 8.3
Type: broken_access_control
Status: unconfirmed

CWE

CWE-862

CVSS Metrics

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L