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  • Joined Oct 18, 2026

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TahuCryptsi/README.md

hi, i'm TahuCryptsi

security research, mostly on open source. i read code more than i run tools.

what i look at

wordpress plugins, npm and pip packages, self hosted apps. the parts nobody photographs: archive extraction, import features, access control on the endpoint nobody remembers exists.

stack

python · php · javascript · go

wordpress internals · node and npm ecosystem · docker-based reproduction · static analysis

how i work

reproduce locally first. report privately. publish after the fix ships. minimum proof, no real user data.

currently

  • a local stack for pulling apart wordpress plugins
  • a growing pile of npm and pip packages that unpack archives
  • first report is out, waiting on triage

elsewhere

blog · advisory log

Popular repositories Loading

  1. php2shell-check php2shell-check Public

    Local exposure auditor for CVE-2026-109618 / CVE-2026-109619 (PHP session.upload_progress UAF). Answers whether YOUR host is exposed, with proof.

    Python 1

  2. TahuCryptsi TahuCryptsi Public

    Profile & disclosure policy

  3. node-brotli-check node-brotli-check Public

    Local probe for CVE-2026-111497 (Node.js Brotli decoder OOB write). Fixed in 22.23.4/24.22.1/26.12.1; EOL lines unpatched forever. Single file, zero deps.

    JavaScript

  4. cares-check cares-check Public

    Audit libcares.so vs the 2026-10-20 c-ares batch: 12 GHSAs (8 UAF-family + DNS spoof) fixed in 1.34.9. Single bash file, docker-friendly.

    Shell

  5. gitlab-onigmo-check gitlab-onigmo-check Public

    Local detector for CVE-2026-110264 (GitLab Onigmo regex repeat-ID overflow, CVSS 10.0 unauth RCE). One-file Ruby check + real crash transcript.

    Ruby

  6. poc-gitlab-onigmo-cve-2026-110264 poc-gitlab-onigmo-cve-2026-110264 Public

    CVE-2026-110264 — GitLab Unauthenticated RCE (Onigmo regex repeat-ID overflow, CVSS 10.0). Docker-verified crash PoC on ruby 3.4.11 + measured heap analysis. Crash-level, non-weaponized.

    Python