CVE-2026-62058: WPExperts CF7 Apps sensitive data insertion vulnerability

CVE-2026-62058 · Severity: medium · CVSS 5.3 · Published 2026-10-01

The WPExperts CF7 Apps WordPress plugin for contact form functionality unintentionally includes sensitive information in form submissions. An attacker can intercept or retrieve embedded sensitive data such as passwords or emails from contact form transmissions. This exposes private user information to unauthorized parties without requiring authentication.

Vendors: WPExperts.

Quick answers

Is CVE-2026-62058 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-62058 being exploited in the wild.
How severe is CVE-2026-62058?
Medium severity, with a CVSS score of 5.3, published 1 October 2026.
Which products and versions are affected?
WPExperts CF7 Apps through 3.7.2.
Is there a fix for CVE-2026-62058?
Yes: fixed in 3.8.0. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-62058 attacked?
It is attacked over the network.
Am I affected by CVE-2026-62058?
Check whether you run WPExperts CF7 Apps 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.

How to fix

  • Fixed in: 3.8.0

Technical details

The plugin fails to sanitize or filter sensitive data before including it in outbound form submission data, resulting in exposure of embedded private information. This is an unauthenticated vulnerability affecting the data transmission component of contact form processing. The vulnerability allows retrieval of embedded sensitive credentials and user information from form data in transit.

Affected products

  • WPExperts CF7 Apps through 3.7.2

Timeline

  • 2026-09-13: disclosed
  • 2026-10-01: advisory
  • 2026-10-01: patched

References

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