Arbitrary file upload in Rymera Web Co Pty Ltd. Woocommerce Wholesale Lead Capture

CVE-2026-27540

Unrestricted Upload of File with Dangerous Type vulnerability in Rymera Web Co Pty Ltd. Woocommerce Wholesale Lead Capture woocommerce-wholesale-lead-capture allows Using Malicious Files.This issue affects Woocommerce Wholesale Lead Capture: from n/a through <= 2.0.3.1.

Vulnerability class: Unrestricted File Upload

Published · last modified .

CVSS v3 metric

CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.016 (74.4th percentile), scored .

Low probability of exploitation in the next 30 days, but still tracked. 74th percentile — 74.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-27540: held from 0.017 to 0.016.

EPSS over last 30 days · oldest: 0.017 · newest: 0.016 · change: -0.002

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2026-27540?
CVE-2026-27540 is a critical-severity vulnerability in Rymera Web Co Pty Ltd. Woocommerce Wholesale Lead Capture, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.0/10. Published 2026-03-19.
How severe is CVE-2026-27540?
Critical severity. CVSS v3 base score is 9.0 out of 10.
Is CVE-2026-27540 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.