MEDIUM

CVE-2026-11996

2026-09-16 CVSS v3.1

CVSS

6.4

Description

The Advanced Popups plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'Notification Button Link' Field in all versions up to, and including, 1.2.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Weakness (CWE)

CWE-79 Cross-site Scripting (XSS)

EPSS Score

0.21%

Probability of exploitation in next 30 days

10.9th percentile

References

https://plugins.trac.wordpress.org/changeset?reponame=&new=3604134%40advanced-popups%2Ftags%2F1.2.4&old=3565622%40advanced-popups%2Ftags%2F1.2.3 https://www.wordfence.com/threat-intel/vulnerabilities/id/ff6b9c3e-b716-4b58-80fa-f1f115856c6c?source=cve

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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