SureCart: Stored Cross-Site Scripting (CVE-2026-107653)
The SureCart WordPress plugin is vulnerable to Stored Cross-Site Scripting via the 'comment' parameter due to insufficient input sanitization and output escaping.
CVE search metadata
CVE search record: CVE-2026-107653. Severity: high. CVSS: 7.2. KEV: no. Product: SureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments. Brief: SureCart: Stored Cross-Site Scripting (CVE-2026-107653). Brief link: https://feed.craftedsignal.io/briefs/2026-10-surecart-xss-922f3324/
Triage facts
Revision 1- Applicability
- SureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments
- Evidence
- Unknown
- Severity
- High
- Sources
- 1 public source
- Freshness
- Revision 1Oct 31, 11:57 UTC
- Vulnerabilities
- 1 CVE
- Source quality
- A2Roughly even chance
The SureCart - Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'comment' parameter in all versions up to, and including, 4.9.4. This allows unauthenticated attackers to inject arbitrary web scripts that execute when a user accesses a page containing the injected comment. Successful execution requires the comment to be visible on a page that loads SureCart's web-component bundle (e.g., a page containing a SureCart Buy Button block) and requires the comment to be auto-approved or approved by a moderator.