Gửi #888617: vhr人事管理系统 1.0-SNAPSHOT Deserializationthông tin

tiêu đềvhr人事管理系统 1.0-SNAPSHOT Deserialization
Mô tảvhr(微人事) — Spring AMQP Java Deserialization RCE Product: vhr(微人事) 1.0-SNAPSHOT Classification: Deserialization of Untrusted Data === ROOT CAUSE === `RabbitConfig` uses default `SimpleMessageConverter`; `MailReceiver` deserializes untrusted bytes. === REPRODUCTION === mailserver consumes `javaboy.mail.queue` with default Java serialization. Publishing malicious serialized objects causes RCE on mailserver JVM host. PoC: # Publish Java Chains payload to queue javaboy.mail.queue (port 5673) python3 vhr_rabbitmq_publish.py --host TARGET --port 5673 --file vhr_payload_touch.b64 # Verify on mailserver host: ls /tmp/vhr_deser_poc_ok Expected: File `/tmp/vhr_deser_poc_ok` created on mailserver host (not RabbitMQ container) === IMPACT === Remote code execution on mailserver application server. === FIX === Use JSON message converter; authenticate RabbitMQ; restrict network access.
Nguồn⚠️ https://github.com/ArrestX/vhr-advisories/blob/main/poc/VHR-VULN-006/YAKIT-PoC.md
Người dùng
 Anonymous User
Đệ trình14/07/2026 11:04 (cách đây 2 các tháng)
Kiểm duyệt12/09/2026 10:04 (2 months later)
Trạng tháiđược chấp nhận
Mục VulDB403078 [lenve vhr 1.0-SNAPSHOT MailReceiver nâng cao đặc quyền]
điểm20

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