CVE-2026-104460

Description

YesWiki before 4.6.7 contains a blind SQL injection vulnerability in the {{newtextsearch}} action because Bazar list option ids are concatenated into SQL REGEXP/LIKE clauses in actions/newtextsearch.php without escaping. Anonymous attackers can plant a malicious option id in an anonymously editable Bazar list and use search requests as a boolean oracle to read arbitrary database data, including admin password hashes from the yeswiki_users table.

CVSS Vector

References

• https://github.com/YesWiki/yeswiki/security/advisories/GHSA-4333-x9p4-8xj7
• https://www.vulncheck.com/advisories/yeswiki-before-4.6.7-unauthenticated-blind-sql-injection-via-newtextsearch
• https://github.com/YesWiki/yeswiki/security/advisories/GHSA-4333-x9p4-8xj7