NAB Transact extension 2.1.0 for the WooCommerce: A security weakness

NAB Transact extension 2.1.0 for the WooCommerce is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.

CVE / CNA score 7.5 CVSS · cve@mitre.org

NVD score 7.5 CVSS 3.1 · nvd@nist.gov

Component: NAB Transact extension 2.1.0 for the WooCommerce
Plugin slug: nab-transact
Affected: See vendor advisory
Safe version: See mitigation notes
Published: Aug 26, 2020
Weakness: CWE-354 — Improper Validation of Integrity Check Value

This CVE was published Aug 26, 2020 and is one of 1 known issue for this plugin.

What to do

Update, patch or deactivate.

Update NAB Transact extension 2.1.0 for the WooCommerce to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Source record

Technical description

An issue was discovered in the NAB Transact extension 2.1.0 for the WooCommerce plugin for WordPress. An online payment system bypass allows orders to be marked as fully paid by assigning an arbitrary bank transaction ID during the payment-details entry step.

NVD vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References

Update, patch or deactivate.

Technical description

Primary and upstream sources