| タイトル | https://gitee.com/opencc/JFlow JFlow latest version XML External Entity Injection (XXE) |
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| 説明 | An XML External Entity (XXE) injection vulnerability exists in the Imp_DoneBPMN method of the JFlow workflow engine. The application processes user-supplied XML input without securely configuring the underlying XML parser. As a result, a remote attacker can craft a malicious XML payload containing external entity declarations that, when parsed by the server, may lead to:
Disclosure of arbitrary local files (e.g., /etc/passwd, configuration files, private keys);
Server-Side Request Forgery (SSRF) to interact with internal services;
Denial-of-Service (DoS) via XML bomb attacks (e.g., "Billion Laughs"). |
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| ソース | ⚠️ https://gitee.com/opencc/JFlow/issues/IDN779?from=project-issue |
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| ユーザー | MaoQiu (UID 94327) |
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| 送信 | 2026年01月29日 11:09 (3 月 ago) |
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| モデレーション | 2026年02月15日 10:20 (17 days later) |
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| ステータス | 重複 |
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| VulDBエントリ | 346124 [opencc JFlow 迄 20260129 Workflow Engine WF_Admin_AttrFlow.java Imp_Done ファイル XML External Entity] |
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| ポイント | 0 |
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