CVE-2025-9367

Welcart e-Commerce <= 2.11.20 - Authenticated (Editor+) Stored Cross-Site Scripting

CVSS 5.5 MEDIUMEPSS 0.2%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.5EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

10 Sep 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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-Commerce

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References

https://plugins.trac.wordpress.org/changeset/3357586/usc-e-shop/trunk/classes/usceshop.class.php https://wordpress.org/plugins/usc-e-shop/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/829facc1-443d-481f-b23f-7a93938dd866?source=cve