CVE-2026-118070
CVE-2026-118070
The Welcart e-Commerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'gid' parameter in all versions up to, and including, 2.12.5 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The payload is staged by an unauthenticated visitor who forges the ROBOT PAYMENT browser-return request, storing the malicious gid value in order metadata; the script then fires when an administrator opens that order in the WordPress admin panel.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
No affected-product ranges reported in collected sources.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 7.2 high |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N | NVD: [email protected] |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.5/classes/paymentJPayment.class.php#L556[email protected]
- https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.5/functions/template_func.php#L3279[email protected]
- https://plugins.trac.wordpress.org/browser/usc-e-shop/tags/2.12.5/functions/utility.php#L1553[email protected]
- https://plugins.trac.wordpress.org/changeset/3760784/usc-e-shop[email protected]
- https://plugins.trac.wordpress.org/changeset/3760784/usc-e-shop/trunk/functions/template_func.php[email protected]
- https://www.wordfence.com/threat-intel/vulnerabilities/id/97e73872-bd1a-4b3a-9021-d0cd648456eb?source=cve[email protected]