Popup Builder < 4.1.1 - SQL Injection to Reflected Cross-Site Scripting
CVE-2022-0479

9.8CRITICAL

Key Information:

Vendor
Wordpress
Status
Popup Builder – Create Highly Converting, Mobile Friendly Marketing Popups.
Vendor
CVE Published:
28 March 2022

Summary

The Popup Builder WordPress plugin before 4.1.1 does not sanitise and escape the sgpb-subscription-popup-id parameter before using it in a SQL statement in the All Subscribers admin dashboard, leading to a SQL injection, which could also be used to perform Reflected Cross-Site Scripting attack against a logged in admin opening a malicious link

Affected Version(s)

Popup Builder – Create highly converting, mobile friendly marketing popups. 4.1.1

References

https://wpscan.com/vulnerability/0d2bbbaf-fbfd-4921-ba4e-...
x_refsource_MISC
https://plugins.trac.wordpress.org/changeset/2686454
x_refsource_CONFIRM

EPSS Score

7% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Krzysztof Zając
.