CVE-2022-0424

Name: CVE-2022-0424
Creator: NVD / NIST
Published: 2022-05-09T17:15:08.137+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 2.69%

Last modified Jun 17, 2026

CVE-2022-0424 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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. EPSS estimates a 2.69% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

5.3/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

2.69%

84.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Supsystic	Popup	< 1.10.9

References

https://wpscan.com/vulnerability/1e4593fd-51e5-43ca-a244-9aaef3804b9fExploit, Third Party Advisory
https://wpscan.com/vulnerability/1e4593fd-51e5-43ca-a244-9aaef3804b9fExploit, Third Party Advisory

Timeline

Published: May 9, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-0424?

How severe is CVE-2022-0424?

CVE-2022-0424 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 2.69% probability of exploitation in the next 30 days.

How do I fix CVE-2022-0424?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-0424?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST