HIGH 8.7 NVD
CVE-2026-104472
YesWiki before 4.6.7 contains a missing authorization vulnerability in the attachment download handler that allows unauthenticated attackers to bypass page read
YesWiki before 4.6.7 contains a missing authorization vulnerability in the attachment download handler that allows unauthenticated attackers to bypass page read ACLs. Attackers can request the download handler with a known page tag and file parameter to retrieve confidential attachments from read-restricted pages.
References
- https://github.com/YesWiki/yeswiki/security/advisories/GHSA-7cj2-9pgf-vcw2
- https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-missing-authorization-via-attach
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-10-02 via NVD.
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