CVE-2026-104456 — YesWiki before 4.6.7 Second-Order SQL Injection via ACL Username
YesWiki before 4.6.7 contains a second-order SQL injection vulnerability in AclService::updateRequestWithACL, where a stored username is concatenated unescaped into a read-ACL L…
Published: 2026-10-02 · CVSS: 7.2 · CVSS 4.0
YesWiki before 4.6.7 contains a second-order SQL injection vulnerability in AclService::updateRequestWithACL, where a stored username is concatenated unescaped into a read-ACL LIKE clause. Attackers can self-register an account name containing a double-quote payload, then load non-admin ACL-filtered listings to read database contents and bypass read ACLs.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7