medium4.9
CVE-2026-116828
YesWiki before 4.7.0 contains a sql injection vulnerability in despam.php where the from parameter is escaped but placed in an unquoted INTERVAL position.
Impact
YesWiki before 4.7.0 contains a sql injection vulnerability in despam.php where the from parameter is escaped but placed in an unquoted INTERVAL position. Authenticated administrators can inject SQL via the from POST parameter to perform blind reads of the database including user password hashes.
Affected products
| Product | Affected versions |
|---|---|
| YesWiki | before 4.7.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.