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Log4j/Spring/Fastjson RCE Vulnerabilities: CVE Details & POC Code

github.com 2026-10-28 查看中文 →
Security Advisory CVE-2021-44228 Critical Apache
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 1.2.0 to 1.2.68
Fixed in:
  • Apache Log4j2 2.15.0
  • Spring Framework 5.3.18
  • Spring Framework 5.2.20
  • Fastjson 1.2.69
Referenced CVEs: CVE-2026-57199 · 2.3
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