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CVE-2026-15213

MEDIUM 5.3 CVSS 3.1
Published
August 12, 2026
Last modified
August 26, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

The Welcart e-Commerce WordPress plugin before 2.11.33 does not verify the authenticity of its convenience-store / bank-transfer settlement callback: an unauthenticated request can flip an order from unpaid to settled purely from an order number and a status flag, with no signature, amount, or origin check. Because these are pay-later methods, an attacker can mark their own unpaid order as settled and obtain fulfilment without paying.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown Welcart e-Commerce — Before 2.11.33

References

  • wpscan.com https://wpscan.com/vulnerability/4ca89701-8abc-4ecb-9834-a648ab1c4da1/
  • nvd.nist.gov Official NVD record