WordPress security by component
Message Filter for Contact Form 7
Plugin description
Message Filter for Contact Form 7 is a WordPress component with 5 published CVE records in this archive. The latest tracked vulnerability was published Jul 27, 2026; the highest CVE/CNA score is 7.1.
Plugin slug:
cf7-message-filterLatest vulnerability
CVE-2026-65438: Message Filter for Contact Form 7 public input permits cross-site scripting
Message Filter for Contact Form 7 through 1.6.3.9 accepts attacker-controlled input through an unauthenticated request path and places it into a browser-executable output context without adequate neutralization. A victim who opens the crafted output can run script in the site's origin. The Patchstack CNA record does not disclose whether the payload is reflected or stored, or identify the endpoint, action, parameter or rendering function.
| Safe version |
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|---|---|---|---|
| Jul 27, 2026 |
CVE-2026-65438
Message Filter for Contact Form 7 public input permits cross-site scripting
Message Filter for Contact Form 7 through 1.6.3.9 accepts attacker-controlled input through an unauthenticated request path and places it into a browser-executable output context without adequate neutralization. A victim who opens the crafted output can run script in the site's origin. The Patchstack CNA record does not disclose whether the payload is reflected or stored, or identify the endpoint, action, parameter or rendering function.
|
1.6.4.0 |
CVE7.1
NVDPending
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| Jul 13, 2026 |
CVE-2026-57423
Message Filter for Contact Form 7: Cross-site scripting
Message Filter for Contact Form 7 is affected by cross-site scripting. Exposure depends on how the affected operation is made reachable by the site. Injected script can execute in the affected site's origin when the vulnerable output is viewed. The published affected range is <= 1.6.3.8.
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1.6.3.9 |
CVE7.1
NVDPending
|
| Dec 09, 2024 |
CVE-2024-54254
Message Filter for Contact Form 7: A security weakness
Message Filter for Contact Form 7 is affected by a security weakness. Exposure depends on how the affected operation is made reachable by the site. The resulting impact depends on how the affected component exposes the vulnerable operation.
|
See mitigation notes |
CVE6.3
NVDPending
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| Dec 07, 2024 |
CVE-2024-12026
Message Filter for Contact Form 7: A security weakness
Message Filter for Contact Form 7 is affected by a security weakness. Exploitation requires at least subscriber-level access. The resulting impact depends on how the affected component exposes the vulnerable operation.
|
See mitigation notes |
CVE4.3
NVDPending
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| Dec 06, 2024 |
CVE-2024-12027
Message Filter for Contact Form 7: A security weakness
Message Filter for Contact Form 7 is affected by a security weakness. Exploitation requires at least subscriber-level access. The resulting impact depends on how the affected component exposes the vulnerable operation.
|
See mitigation notes |
CVE4.3
NVDPending
|