CVE-2026-57669: Vsourz Digital Advanced Contact form 7 DB broken access control

CVE-2026-57669 · Severity: medium · CVSS 6.5 · Published 2026-07-02

The Advanced Contact form 7 DB plugin for WordPress, which stores and manages form submissions, contains a security flaw that allows low-privileged users to access data they should not see. An attacker with a basic 'Subscriber' account could exploit this to view sensitive information submitted by other users through website contact forms. This could lead to the exposure of private customer data and potential regulatory compliance issues.

Technologies: Vsourz Digital Advanced Contact form 7 DB. Vendors: Vsourz Digital.

Quick answers

Is CVE-2026-57669 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-57669 being exploited in the wild.
How severe is CVE-2026-57669?
Medium severity, with a CVSS score of 6.5, published 2 July 2026.
Which products and versions are affected?
Vsourz Digital Advanced Contact form 7 DB <= 2.0.9.
Is there a fix for CVE-2026-57669?
A patch was published on 2026-06-30: Version 2.1.0 released to address the vulnerability Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-57669 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2026-57669?
Check whether you run Vsourz Digital Advanced Contact form 7 DB 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

A broken access control vulnerability (CWE-862: Missing Authorization) exists in the Advanced Contact form 7 DB plugin for WordPress in versions up to and including 2.0.9. The flaw stems from insufficient permission checks on functions handling database records. An authenticated attacker with Subscriber-level privileges can exploit this over the network to retrieve sensitive information from the contact form database. The issue is resolved in version 2.1.0, which implements proper authorization checks.

Affected products

  • Vsourz Digital Advanced Contact form 7 DB <= 2.0.9

Timeline

  • 2026-02-09: other: Reported by researcher timomangcut
  • 2026-06-30: advisory: Patchstack advisory published
  • 2026-07-02: disclosed: NVD publication date
  • 2026-06-30: patched: Version 2.1.0 released to address the vulnerability

References

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