Quick answers
- Is CVE-2026-78474 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-78474 being exploited in the wild.
- How severe is CVE-2026-78474?
- Medium severity, with a CVSS score of 5.3, published 16 September 2026.
- Which products and versions are affected?
- NI WooCommerce Sales Report before 4.2.0.
- Is there a fix for CVE-2026-78474?
- A patch was published on 2026-09-14: Fixed in version 4.2.0 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-78474 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-78474?
- Check whether you run NI WooCommerce Sales Report at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The plugin lacks authentication and authorization checks in its report-printing routine, specifically the 'btn_print' parameter handling. This is a sensitive data disclosure vulnerability (CWE-200) affecting versions before 4.2.0. The vulnerability is network-accessible and requires no authentication, user interaction, or special privileges; an unauthenticated attacker can craft requests to the vulnerable endpoint to retrieve WooCommerce order details and customer contact information. The vulnerability was publicly disclosed on 2026-09-14 with a proof-of-concept scheduled for later release, and a patch is available in version 4.2.0 and later.
Affected products
- Ni WooCommerce Sales Report before 4.2.0
Timeline
- 2026-09-14: disclosed
- 2026-09-14: patched: Fixed in version 4.2.0