Cancel Order & Request Woocommerce < 1.3.4.34 - Unauthenticated Order Content Disclosure via Reorder AJAX Actions

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-18603
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-09 06:19:12 UTC
Updated2026-08-09 06:19:12 UTC
DescriptionThe PiWeb Cancel order / Refund request for WooCommerce WordPress plugin before 1.3.4.34 does not have authorization or ownership checks when adding the contents of a previous order to the cart, allowing unauthenticated users to disclose the contents of other customers' orders, as well as to clear and repopulate a logged in user's cart via a crafted link.

Risk And Classification

EPSS: 0.001840000 probability, percentile 0.080990000 (date 2026-08-09)

Problem Types: CWE-862 Missing Authorization

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown PiWeb Cancel Order / Refund Request For WooCommerce affected 1.3.4.34 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/544a35ce-c858-4718-ab43-6e945de6f278 [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Shikhali Jamalzade (en)

CNA: WPScan (en)

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