Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 4.3.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Shop Manager-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-1943 Stored XSS in YayMail WordPress Plugin via Authenticated Settings Injection https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-1943
Post summary
The post announces a new Stored XSS vulnerability (CVE‑2026‑1943) in the YayMail WordPress plugin, highlighting how authenticated settings injection can be exploited, but provides no PoC, exploit code, or mitigation details.
CVE-2026-1943 The YayMail – WooCommerce Email Customizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 4.3.2 du… https://www.cve.org/CVERecord?id=CVE-2026-1943
Post summary
The YayMail – WooCommerce Email Customizer plugin for WordPress has a stored XSS vulnerability via settings in all versions up to 4.3.2, identified as CVE-2026-1943.