Anonymous GitHub account mass-dropping undisclosed 0-days

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Summary

An anonymous GitHub account has released a large collection of proof-of-concept exploits for undisclosed 0-day vulnerabilities in numerous popular software packages, including 7zip, Docker, Firefox, FFmpeg, Ghidra, libssh2, Nmap, PHP, and VLC.

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Cached at: 06/27/26, 03:52 PM

bikini/exploitarium

Source: https://github.com/bikini/exploitarium

New drops today ;) Biggest thing yet

If you wish to collaborate/discuss with me, contact me on discord @ashdfrkl

Sharing this repo keeps me motivated to continue dropping my findings for you all.

Exploitarium

A consolidated archive of my public proof-of-concept and vulnerability research writeups.

Most folders contain one of my former standalone PoC repos, preserved with its original README and tracked files. New research entries are added directly here as self-contained folders.

Contents

FolderSourceTracked entries
7zip-rar5-motw-chain-pocbd9533f532c1e4ee6af783b9bb49d1133c600e2c3
anydesk-printer-com-impersonation-poc7491303301093b2d40bee9dadf6b38f757ce78e04
c-ares-tcp-uaf-calc-pocdirect entry, June 24, 20267
docker-cp-copyout-destination-escaped1367b1381736d7f961ac808ce88d4e24a633adc5
firefox-smartwindow-private-url-exfil-pocdirect entry, June 24, 20263
floci-apigateway-vtl-rce-pocdirect entry, June 23, 20263
flowise-mcp-env-case-bypass-poced9fab0086674f1b16467990b33bb9299e93429e3
ffmpeg-rasc-dlta-calc-pocdirect entry, June 26, 20267
ghidra-12.1.2-rce-ace-calc-poc52dee6362990c03c0d753d074c85428824d463689
gitea-act-runner-container-options-pocf06d78fb111732f3e7737f4c07e77ef94c4b64bf4
imagemagick-gs-delegate-hijack-poc8140e8ee0ed78beaf5e8303a795b70b138f5891b5
libssh2-cve-2026-55200-pocdirect entry, June 23, 20263
libssh2-publickey-list-calc-pocdirect entry, June 25, 202610
lunar-modrinth-chain-pocffd02120708b6503f11585858ce3724872f3b7a76
mybb-limited-acp-to-admin1610e0373943c2f6562a99f917d3a3d1fdd9056d5
nghttp2-nghttpx-upgrade-queue-poison-pocdirect entry, June 26, 20263
nmap-ipv6-extlen-wrap-pocdirect entry, June 23, 20264
objdump-dlx-calc-poc7df01e4e20c7375a89e8ccf760526c52eb6ad58241
openvpn-connect-echo-script-ace-pocd2f904d9272d4388c9862131d40e32e072e85e388
php857-streambucket-soap-rce-rpocdirect entry, June 26, 20266
rustdesk-session-permission-pocsdirect entry, June 25, 202617
systeminformer-phsvc-trusted-host-lpe-pocdirect entry, June 24, 20263
vlc-vp9-reschange-crash-pocfae72b82f24d03cf2fb9cb55fbb2e7774f684ff33

Consolidation Check

This section applies to the former standalone repositories listed above by commit hash.

The consolidation was checked from fresh GitHub clones on June 23, 2026 before the old standalone repos were removed.

The check compared each former standalone repo’s HEAD tree against the matching folder here using Git tree data rather than a loose filesystem diff. For every tracked entry, the check required:

  • the same relative path;
  • the same Git object type;
  • the same tree mode, including executable bits;
  • the same Git blob ID.

Matching Git blob IDs means the tracked file bytes are identical. The check covered 12 repos and 96 tracked entries with zero mismatches.

This repository preserves the contents of those PoCs. Repository-level metadata such as stars, issues, pull requests, releases, and separate Git history remain in the original repository histories.

Direct entries, including c-ares-tcp-uaf-calc-poc, ffmpeg-rasc-dlta-calc-poc, firefox-smartwindow-private-url-exfil-poc, floci-apigateway-vtl-rce-poc, libssh2-cve-2026-55200-poc, libssh2-publickey-list-calc-poc, nghttp2-nghttpx-upgrade-queue-poison-poc, nmap-ipv6-extlen-wrap-poc, php857-streambucket-soap-rce-rpoc, rustdesk-session-permission-pocs, and systeminformer-phsvc-trusted-host-lpe-poc, are tracked by this repository’s commit history.

ABUSE

Do NOT, under any circumstances, use any material in this repository maliciously. This is good-faith, open-disclosure vulnerability research intended to get more people interested in exploring this area of cybersecurity.

Cybercrime is cringe.

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