⤷ Title: Public PoC Exploit Released for fastjson 1.2.83 Remote Code Execution Flaw
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𐀪 Author: Do Son
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ⴵ Time: Wed, 22 Jul 2026 13:18:16 +0000
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⌗ Tags: #Vulnerability Report #Deserialization #Fastjson #fastjson2 #FearsOff #java #proof_of_concept #QVD_2026_43021 #Remote Code Execution #SafeMode #Spring Boot
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𐀪 Author: Do Son
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ⴵ Time: Wed, 22 Jul 2026 13:18:16 +0000
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⌗ Tags: #Vulnerability Report #Deserialization #Fastjson #fastjson2 #FearsOff #java #proof_of_concept #QVD_2026_43021 #Remote Code Execution #SafeMode #Spring Boot
Daily CyberSecurity
Public PoC Exploit Released for fastjson 1.2.83 Remote Code Execution Flaw
TL;DR Researcher Kirill Firsov disclosed a fastjson RCE on July 19, 2026. It affects fastjson 1.2.68 through 1.2.83 under stock default settings. Full technical details are public, and third parti…
⤷ Title: Web Frameworks: Java | TryHackMe
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𐀪 Author: Ryca
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ⴵ Time: Fri, 24 Jul 2026 11:01:01 GMT
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⌗ Tags: #red_team #java #cybersecurity #tryhackme
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𐀪 Author: Ryca
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ⴵ Time: Fri, 24 Jul 2026 11:01:01 GMT
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⌗ Tags: #red_team #java #cybersecurity #tryhackme
Medium
Web Frameworks: Java | TryHackMe
Review Spring Boot source, find the framework-specific sinks, and exploit each on the lab machine.
⤷ Title: Day 204 — How to Renew an Application Certificate and Create a Java JKS Truststore
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𐀪 Author: Alok Rahul
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ⴵ Time: Sat, 25 Jul 2026 07:21:39 GMT
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⌗ Tags: #java #application_security #software_engineering #software_development
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𐀪 Author: Alok Rahul
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ⴵ Time: Sat, 25 Jul 2026 07:21:39 GMT
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⌗ Tags: #java #application_security #software_engineering #software_development
Medium
Day 204 — How to Renew an Application Certificate and Create a Java JKS Truststore
22nd July 2026, Netherlands — Certificates are commonly used to secure communication between applications, APIs, databases, message…