SQL Injection in Loginizer

CVE-2020-27615

The Loginizer plugin before 1.6.4 for WordPress allows SQL injection (with resultant XSS), related to loginizer_login_failed and lz_valid_ip.

Vulnerability class: SQL Injection

EPSS: 0.536 (98.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-27615?
CVE-2020-27615 is a critical-severity vulnerability in Loginizer, classified under SQL Injection. CVSS score: 9.8/10. Published 2020-10-21.
How severe is CVE-2020-27615?
Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2020-27615 known to be exploited?
4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.