Is CVE-2026-116211 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-116211?

CVE-2026-116211 has a CVSS v3 severity of HIGH (8.2).

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CVE-2026-116211

Description

YesWiki 4.5.0 before 4.7.0 contains an SQL injection vulnerability in PageManager::save(), where the date_maj_fiche field of a Bazar entry-creation request is concatenated unescaped into an INSERT statement. Unauthenticated attackers on default installs can inject a sub-SELECT against wiki_users to exfiltrate password hashes.