What is CVE-2022-3840?

CVE-2022-3840 is a medium-severity vulnerability in Wp-Glogin Login For Google Apps, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 4.8/10. Published 2022-12-26.

How severe is CVE-2022-3840?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Is CVE-2022-3840 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Wp-Glogin Login For Google Apps

CVE-2022-3840

The Login for Google Apps WordPress plugin before 3.4.5 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

EPSS: 0.005 (42.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Wp-glogin Login_for_google_apps
Unknown Login For Google Apps — versions 0

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2022-3840?: CVE-2022-3840 is a medium-severity vulnerability in Wp-Glogin Login For Google Apps, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 4.8/10. Published 2022-12-26.
How severe is CVE-2022-3840?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2022-3840 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.