CVE-2026-104447

YesWiki before 4.6.7 contains a cross-site request forgery vulnerability in the autoupdate UpdateAction that allows attackers to delete installed packages via unprotected GET requests. Attackers can lure a logged-in administrator to a crafted link with action=delete and a package parameter to remove extensions like bazar, breaking core site functionality.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/YesWiki/yeswiki/security/advisories/GHSA-jp5c-grgj-624x
https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-csrf-package-deletion-via-autoupdate-updateaction
https://github.com/YesWiki/yeswiki/security/advisories/GHSA-jp5c-grgj-624x

Configurations

No configuration.

History

02 Oct 2026, 14:17

Type	Values Removed	Values Added
References	~~() https://github.com/YesWiki/yeswiki/security/advisories/GHSA-jp5c-grgj-624x -~~	() https://github.com/YesWiki/yeswiki/security/advisories/GHSA-jp5c-grgj-624x -

02 Oct 2026, 12:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-02 12:17

Updated : 2026-10-02 14:17

NVD link : CVE-2026-104447

Mitre link : CVE-2026-104447

CVE.ORG link : CVE-2026-104447

JSON object : View

Products Affected

No product.

CWE

CWE-352

Cross-Site Request Forgery (CSRF)

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