CVE-2017-16558

9.8 criticalEPSS 1.5%

Critical (9.8) in contao contao cms. EPSS 1.5% chance of exploitation in the next 30 days.

Contao 3.0.0 to 3.5.30 and 4.0.0 to 4.4.7 contains an SQL injection vulnerability in the back end as well as in the listing module.

Severity

9.8 critical

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.5% chance of exploitation in the next 30 days; higher than 74% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2019-04-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19