PT-2022-13204 · WordPress · Popup Builder

Krzysztof Zając · Published 2022-03-28 · Updated 2022-04-04 · CVE-2022-0479

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Popup Builder WordPress plugin versions prior to 4.1.1

Description The issue arises from the lack of sanitization and escaping of the sgpb-subscription-popup-id parameter before its use in a SQL statement within the All Subscribers admin dashboard. This oversight leads to a SQL injection vulnerability, which can also facilitate a Reflected Cross-Site Scripting attack against a logged-in admin who opens a malicious link.

Recommendations For versions prior to 4.1.1, update to version 4.1.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the All Subscribers admin dashboard to minimize the risk of exploitation. Avoid using the sgpb-subscription-popup-id parameter in the affected SQL statement until the issue is resolved.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2022-0479

Affected Products

Popup Builder

References · 5

• 🔥 https://wpscan.com/vulnerability/0d2bbbaf-fbfd-4921-ba4e-684e2e77e816 · Exploit
• https://plugins.trac.wordpress.org/changeset/2686454 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-0479 · Security Note
• https://osv.dev/vulnerability/CVE-2022-0479 · Vendor Advisory
• https://t.me/cibsecurity/39662 · Telegram Post