What is CVE-2022-0424?

CVE-2022-0424 is a medium-severity vulnerability in Supsystic Popup, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2022-05-09.

How severe is CVE-2022-0424?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2022-0424 known to be exploited?

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

Auth bypass in Supsystic Popup

CVE-2022-0424

The Popup by Supsystic WordPress plugin before 1.10.9 does not have any authentication and authorisation in an AJAX action, allowing unauthenticated attackers to call it and get the email addresses of subscribed users

Vulnerability class: Broken Authentication

EPSS: 0.029 (85.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Supsystic Popup
Unknown Popup By Supsystic — versions 1.10.9

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

Public proof-of-concept exploits

References

contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2022-0424?: CVE-2022-0424 is a medium-severity vulnerability in Supsystic Popup, classified under Missing Authentication for Critical Function. CVSS score: 5.3/10. Published 2022-05-09.
How severe is CVE-2022-0424?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2022-0424 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.