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CVE-2026-109848 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

GROWI contains an authorization bypass vulnerability in its tag update API and the page update API due to improper use of a user-controlled key. By exploiting this vulnerability, an attacker who can log in to the product may obtain the contents of pages without the required read permission and save them to pages that the attacker can edit.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:5.4 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CNA: [email protected]CVSS-B:4.2 MEDIUMVector:CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/growilabs/growi/security/advisories/GHSA-pqx5-gx68-83h4	[email protected]	AdvisoryRemedyVendor
https://growi.co.jp/news/48/	[email protected]	AdvisoryBundleRemedyVendor
https://jvn.jp/en/jp/JVN51223238/	[email protected]	AdvisoryBundle

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-639	Authorization Bypass Through User-Controlled Key	[email protected]

Affected Products

Product	Versions
GROWI	>= 4.5.5, <= 8.0.6 (semver) >= 3.2.10, <= 8.0.6 (semver) >= 7.0.0, <= 8.0.6 (semver)
CPE No CPEs found in CPE dictionary for this product. Remediation Upgrade: 8.0.7moderate efforthttps://github.com/growilabs/growi Workaround:low effort Disable guest access to prevent unauthenticated users from modifying page drafts. This can be done in the security settings at /admin/security.

Change History

2 change records found show changes

Date	Action	Recorded By
Nov 4, 2026	CVE Modified	CISA-ADP
Oct 28, 2026	New CVE Received	[email protected]