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CVE-2026-103298

5.3 medium SSVC exploitation: none Deferred
NVD · CVE.org

The CCAvenue Payment Gateway for WooCommerce WordPress plugin through 3.1 does not verify that a payment-confirmation request genuinely originates from the payment provider, and derives its verification key from a value that is empty on a default install, allowing unauthenticated attackers to forge a confirmation and mark any WooCommerce order as paid without payment.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 7

  1. StatusPublished → DeferredNVD modified 2026-10-26 13:50
  2. StatusReceived → PublishedNVD modified 2026-10-26 10:13
  3. CwesCWE-284NVD modified 2026-10-26 11:16
  4. StatusPublished → ReceivedNVD modified 2026-10-26 11:16
  5. CVSS5.3 (v3.1, CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)NVD modified 2026-10-26 11:16
  6. StatusReceived → PublishedNVD modified 2026-10-26 06:00
  7. First seenunscoredNVD modified 2026-10-26 07:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 1