CVE-2026-104438

YesWiki before 4.6.7 contains a missing authorization vulnerability in the listpagestag and includepages actions of the tags tool, which enumerate pages without applying read-ACL filtering. Unauthenticated or unprivileged attackers can embed these actions with a chosen tag or page name to disclose the names and body-derived titles of ACL-restricted pages.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/YesWiki/yeswiki/security/advisories/GHSA-hx4v-hjvg-9p6w
https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-information-disclosure-via-listpagestag-and-includepages-actions
https://github.com/YesWiki/yeswiki/security/advisories/GHSA-hx4v-hjvg-9p6w

Configurations

No configuration.

History

02 Oct 2026, 16:16

Type	Values Removed	Values Added
References	~~() https://github.com/YesWiki/yeswiki/security/advisories/GHSA-hx4v-hjvg-9p6w -~~	() https://github.com/YesWiki/yeswiki/security/advisories/GHSA-hx4v-hjvg-9p6w -

02 Oct 2026, 12:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-02 12:17

Updated : 2026-10-02 16:16

NVD link : CVE-2026-104438

Mitre link : CVE-2026-104438

CVE.ORG link : CVE-2026-104438

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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