Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
The Ad Short plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ad' shortcode's 'client' attribute in all versions up to and including 2.0.1. This is due to insufficient input sanitization and output escaping on the 'client' shortcode attribute. The ad_func() shortcode handler at line 71 accepts a 'client' attribute via shortcode_atts() and directly concatenates it into a double-quoted HTML attribute (data-ad-client) at line 130 without applying esc_attr() or any other sanitization. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-4067 The Ad Short plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ad' shortcode's 'client' attribute in all versions up to and including 2.0.1. Th… https://www.cve.org/CVERecord?id=CVE-2026-4067
Post summary
Ad Short plugin for WordPress is disclosed to have a stored XSS vulnerability via the 'client' attribute of its ad shortcode.
CVE-2026-4067 Stored XSS Vulnerability in Ad Short WordPress Plugin via Shortcode Attribute https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4067
Post summary
The text announces a stored XSS vulnerability in the Ad Short WordPress Plugin but does not provide any PoC, exploit code, or patch information.