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Log4j/Spring/Fastjson RCE Vulnerabilities Overview and POC Code

github.com 2026-10-16 查看中文 →
Security Advisory Critical libredesk
Affected:
  • Apache Log4j2 2.0-beta9 to 2.14.1
  • Spring Framework 5.3.0 to 5.3.17
  • Spring Framework 5.2.0 to 5.2.19
  • Fastjson 1.2.68 to 1.2.83
  • Apache Log4j2 2.0-beta9 to 2.16.0
Fixed in:
  • Apache Log4j2 2.15.0
  • Spring Framework 5.3.18
  • Fastjson 1.2.84
  • Apache Log4j2 2.17.0
Referenced CVEs: CVE-2026-111168 · 5.4
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