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Vulnerabilities CVE-2026-16267

CVE-2026-16267

None
Open
TLP:CLEAR

Newsletters < 4.16 - Unauthenticated PHP Object Injection via Date Form Field

NVD CVE.org

AI Analysis

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Description

The Newsletters WordPress plugin before 4.16 does not restrict the classes allowed when unserialising a value taken from a public form submission, allowing unauthenticated attackers to inject arbitrary PHP objects.

Details

EPSS Score ⓘ
0.16%

5.3th percentile

Confidence
90%
Published
Aug 8, 2026
Last Modified
Aug 11, 2026
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