CVE-2026-46670

critical · 9.8

A public exploit / detection template exists

Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →

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.

9.8

CVSS

2.0%

EPSS (exploit prob.)

80th

EPSS percentile

2026-08-11

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-89

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-46670