nodejs unflatten exploit

CyberStarters 2022 CTF — Gunship Writeup by OTR | InfoSec Write-ups This function doesn't have nearly the pesky requirements that Node's module system does. It is based on two facts. extsmail-2.5 robust sending of e-mail via external commands. Prototype Pollution in flat | Snyk Deserialization vulnerabilities: attacking deserialization in JS - Acunetix log ( "bye!" )} Copied! This allows an attacker to break out of the gzip command context and execute a malicious command that deletes all files on the server. HTB CTF: Cyber Apocalypse 2021 — Parte 1 | by Neptunian - Medium NodeJS中的AST. CTF Challenge Writeups - Nandy Narwhals CTF Team JavaScript Prototype Poisoning Vulnerabilities in the Wild Categorized as a PCI v3.2-6.5.1; CAPEC-23; CWE-94; HIPAA-164.306(a), 164.308(a); ISO27001-A.14.2.5; OWASP 2013-A1; OWASP 2017-A1 vulnerability, companies or developers should remedy the situation immediately to avoid further problems. Direct Vulnerabilities. Start using unflatten in your project by running `npm i unflatten`. dhmosfunk.github.io/2021-12-21-htb-writeup-gunship.md at master ... Exploit a tiny binary with an extremely customised memory mapping with an infoleak leading to libc disclosure and jump to magic shell address. To exploit the injection vulnerability in the preceding code, an attacker can append rm -rf /, for instance, to the file_path input.