CVE-2026-46670

CVSS 9.8 (critical) · published 2026-08-11

YesWiki is a wiki system written in PHP. Prior to version 4.6.4, an unauthenticated SQL injection in the Bazar form-import path (`FormManager::create()`) allows any unauthenticated visitor of a default YesWiki install to inject arbitrary SQL into an `INSERT` statement and read the full database, including `yeswiki_users.password` hashes. Version 4.6.4 fixes the issue.

Weakness: CWE-89

Source: NVD CVE-2026-46670

References

• https://github.com/YesWiki/yeswiki/security/advisories/GHSA-jwvv-qr7q-cv8j
• https://github.com/YesWiki/yeswiki/security/advisories/GHSA-jwvv-qr7q-cv8j

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