SQL Injection in Redaxo

CVE-2018-17831

In REDAXO before 5.6.3, a critical SQL injection vulnerability has been discovered in the rex_list class because of the prepareQuery function in core/lib/list.php, via the index.php?page=users/users sort parameter. Endangered was the backend and the frontend only if rex_list were used.

Vulnerability class: SQL Injection

EPSS: 0.021 (79.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2018-17831?
CVE-2018-17831 is a critical-severity vulnerability in Redaxo, classified under SQL Injection. CVSS score: 9.8/10. Published 2018-10-01.
How severe is CVE-2018-17831?
Critical severity. CVSS v3 base score is 9.8 out of 10.