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CVE-2021-26855 — Proof-of-concept exploit for CVE-2021-26855 (ProxyLogon SSRF) enabling file write via Exchange server vulnerability. Demonstrates the SSRF chain for security testing and vulnerability validation. | Kitploit
Tools/GitHubGitHub/hackerschoice/cve-2021-26855
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GitHubhackerschoice/cve-2021-26855

CVE-2021-26855

Proof-of-concept exploit for CVE-2021-26855 (ProxyLogon SSRF) enabling file write via Exchange server vulnerability. Demonstrates the SSRF chain for security testing and vulnerability validation.

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613215 years agoNot yet reviewed

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CVE-2021-26855

PoC of proxylogon chain SSRF(CVE-2021-26855) to write file by testanull, censored by github

Why does github remove this exploit because it is against the acceptable use policy - but tons of other proof of concept exploits and frameworks are OK?

  • https://github.com/rapid7/metasploit-framework
  • Lots of CVE exploit repositories

Is it because Github is owned by Microsoft?

Censoring exploits is bad for security, even if an individual exploit sometimes can put companies at risk which should have already fixed their systems. And Github puts up a bad precedence.

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