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TI-2026-00355 Aliases CVE-2026-0552GHSA-r7v3-v8mw-xqf9

Cross-site scripting in mra13 Simple Shopping Cart

Priority LOW 28CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
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 Simple Shopping Cart plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wpsc_display_product' shortcode in all versions up to, and including, 5.2.4 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00203 10th 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
mra13Simple Shopping Cartup to 5.2.4—No fix listedCNA
  • Simple Shopping Cart Vendormra13 Affected up to 5.2.4 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPEVersionsRoleVendor
cpe:2.3:a:tipsandtricks-hq:wordpress_simple_paypal_shopping_cart:*:*:*:*:*:*:*:*——mra13
  • cpe:2.3:a:tipsandtricks-hq:wordpress_simple_paypal_shopping_cart:*:*:*:*:*:*:*:* Versions — — ·mra13

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-0552
  2. 2026-10-03 Alias added: GHSA-r7v3-v8mw-xqf9

References

Other 2

  • TI-2024-05631 WP eStore < 8.5.5 - Coupon Deletion via CSRF CVSS 3.1HIGH 8.8
  • TI-2024-04717 WP eMember < 10.6.6 - Admin+ Arbitrary File Upload CVSS 3.1HIGH 8.8
  • TI-2024-04714 WP eMember < 10.6.6 - Bulk Delete via CSRF CVSS 3.1HIGH 8.8
  • TI-2024-04422 WP eMember < 10.3.9 - Reflected XSS CVSS 3.1HIGH 8.3
  • TI-2022-04146 Compact WP Audio Player < 1.9.8 - Contributor+ Stored XSS CVSS 3.1MEDIUM 5.4
  • TI-2024-05309 WP eMember < 10.6.7 - Reflected XSS via Member Edit CVSS 3.1HIGH 7.1
See all 88 →

Sources

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