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TI-2026-75265 Aliases CVE-2026-109224GHSA-ppfv-pcr2-7cv3

Stored cross-site scripting in SureCart plugin for WordPress

Priority LOW 31CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The SureCart ecommerce plugin for WordPress is affected in all versions up to and including 4.9.4. Insufficient input sanitization and output escaping of the comment parameter (CWE-79) lets unauthenticated attackers store arbitrary web scripts in comments. The scripts run when a user opens an affected page, but only if the comment appears on a post that loads the surecart-components runtime, such as through a [sc_buy_button] shortcode, and that post contains no sc-checkout element.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

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 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. Successful execution requires the affected comment to appear on a post that loads the surecart-components runtime (e.g. via a [sc_buy_button] shortcode) and contains no sc-checkout element, as these conditions trigger the innerHTML sink in sc-cart-loader.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0028 20th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
SureCartSureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Paymentsup to 4.9.4—No fix listedCNA
  • SureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments VendorSureCart Affected up to 4.9.4 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for SureCart (Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments).

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

  1. 2026-10-16 Threatist record created from CVE-2026-109224
  2. 2026-10-16 Alias added: GHSA-ppfv-pcr2-7cv3

References

Other 6

  • TI-2026-06737 SureCart <= 4.2.3 - Unauthenticated Linked WordPress Account Takeover via Forged customer.updated Webhook CVSS 3.1HIGH 8.1
  • TI-2026-84147 Improper authentication in SureCart – Ecommerce Made Easy For Selling Physical Products… CVSS 3.1HIGH 8.1
  • TI-2026-63986 WordPress SureCart plugin <= 4.7.2 - Privilege Escalation vulnerability CVSS 3.1HIGH 7.2
  • TI-2026-83482 Stored cross-site scripting in SureCart WordPress plugin CVSS 3.1HIGH 7.2
  • TI-2026-41251 WordPress SureCart plugin <= 4.3.2 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
  • TI-2024-29559 WordPress SureCart plugin <= 2.29.3 - Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1HIGH 7.1
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences