5t1ck/rails-doubletap-py

PoC

Automated Ruby on Rails doubletap RCE (CVE-2019-5418 + CVE-2019-5420) in pure Python, using the ERB#def_module gadget for modern Ruby.

view exploit source poc_in_githubauthor 5t1ckpublished 2026-10-13catalog poc_in_github
01

exploited CVEs (1)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2019-5418UShigh7.5OT criticalKEV
There is a File Content Disclosure vulnerability in Action View <5.2.2.1, <5.1.6.2, <5.0.7.2, <4.2.11.1 and v3 where specially crafted accept headers can cause contents of arbitrar…
scry

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