一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年9月4日

CVE-2026-16267 [HIGH] – The Newsletters WordPress plugin before 4.16 does not restrict the classes allowed when un

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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.