CVE-2026-6709Public exploitNetwork attack vector

Subscriber-level API key overwrite via unchecked settings save

Published May 12, 2026 · Updated May 12, 2026

Missing authorization in CoderPress Coinbase Business for Contact Form 7 1.1.2 and earlier allows remote authenticated users to overwrite its API key. The save_settings() handler on admin_post_cccf7_save_settings accepts cccf7_api_key from a POST request and writes it without a capability check or nonce verification. A Subscriber account is sufficient, and the resulting option change replaces the credential used for the Coinbase Commerce integration.

CVSS severity4.3
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in CoderPress Coinbase Business for Contact Form 7 1.1.2 and earlier allows remote authenticated users to overwrite its API key. The save_settings() handler on admin_post_cccf7_save_settings accepts cccf7_api_key from a POST request and writes it without a capability check or nonce verification. A Subscriber account is sufficient, and the resulting option change replaces the credential used for the Coinbase Commerce integration.

The record

CVE
CVE-2026-6709
Published
May 12, 2026
Updated
May 12, 2026
Vendor
CoderPress
Product
Coinbase Business for Contact Form 7
Classifications
CWE-862, T1565.001
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 12, 2026CVE publishedPublication date reported by the CVE source.
  2. May 12, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.1.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

CoderPress · Coinbase Business for Contact Form 7version=0 <=1.1.2

Published CVSS scores

4.3WordfenceCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-862Missing Authorization
T1565.001Stored Data Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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