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CVE-2025-15556 PoC — Notepad++ 安全漏洞

Source
Associated Vulnerability
Title:Notepad++ 安全漏洞 (CVE-2025-15556)
Description:Notepad++是中国台湾侯今吾(Don Ho)个人开发者的一款开源的纯文本编辑器。 Notepad++ 8.8.9之前版本存在安全漏洞,该漏洞源于使用WinGUp更新器时更新完整性验证不足,可能导致执行任意代码。
Description
IoCs and detection rules for the Notepad++ supply chain attack (CVE-2025-15556) — Lotus Blossom APT, June–December 2025. Includes Falcon LogScale queries, YARA/Sigma rules, and MITRE ATT&CK mapping.
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