CVE-2025-9367: medium-severity vulnerability in uscnanbu Welcart e-Commerce
Welcart e-Commerce <= 2.11.20 - Authenticated (Editor+) Stored Cross-Site Scripting
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.5epss 0.2%
The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via settings in all versions up to, and including, 2.11.20 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
Affected products
uscnanbu · Welcart e-CommerceRelated CVEs — uscnanbu Welcart e-Commerce
In the same product, most dangerous first.
CVE-2026-19887HIGHWelcart e-Commerce <= 2.12.1 - Unauthenticated Arbitrary File Deletion via PHP Object Injection via 'reserve' Checkout Parameter and 'option' EDY CallbackEPSS 1.1%CVE-2021-4355HIGHWelcart e-Commerce < 2.2.8 - Missing Capabilities Check to Information DisclosureEPSS 0.8%CVE-2021-4375MEDIUMWelcart e-Commerce < 2.2.8 - Missing Capabilities Check to Information DisclosureEPSS 0.6%CVE-2026-19914HIGHWelcart e-Commerce <= 2.12.1 - Unauthenticated Stored Cross-Site Scripting via 'custom_order' ParameterEPSS 0.5%CVE-2023-6120MEDIUMWelcart e-Commerce <= 2.9.6 - Authenticated (Administrator+) Directory TraversalEPSS 0.5%CVE-2025-0511HIGHWelcart e-Commerce <= 2.11.9 - Unauthenticated Stored Cross-Site Scripting via name ParameterEPSS 0.4%