<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Symlink — PoC Archive</title><link>https://poc.intelseclab.com/tags/symlink/</link><description>Latest proof-of-concept entries.</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Sat, 15 Aug 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://poc.intelseclab.com/tags/symlink/index.xml" rel="self" type="application/rss+xml"/><item><title>Docker — CopyEscape: Container-to-Host Escape via docker cp Race Condition (CVE-2026-17106)</title><link>https://poc.intelseclab.com/pocs/binary/2026-08-15_cve-2026-17106-copyescape-docker-cp-host-takeover/</link><pubDate>Sat, 15 Aug 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/binary/2026-08-15_cve-2026-17106-copyescape-docker-cp-host-takeover/</guid><description>Critical severity (CVSS 9.8) — binary · CVE-2026-17106. Status: Patched. Affects: Docker Engine / Docker Desktop, docker cp CLI command. Tags: docker, container-escape, race-condition, symlink, path-traversal, runc, host-takeover, linux, macos, CWE-367, CWE-59, CVE-2026-17106.</description><category>binary</category><category>Critical</category><category>docker</category><category>container-escape</category><category>race-condition</category><category>symlink</category><category>path-traversal</category><category>runc</category><category>host-takeover</category><category>linux</category><category>macos</category><category>CWE-367</category><category>CWE-59</category><category>CVE-2026-17106</category></item><item><title>Windows Defender — ShieldBreak: RoguePlanet (CVE-2026-50656) Patch Bypass via Cloud Files Rehydration + Object Manager Symlinks</title><link>https://poc.intelseclab.com/pocs/binary/2026-08-11_shieldbreak-defender-rogueplanet-patch-bypass/</link><pubDate>Tue, 11 Aug 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/binary/2026-08-11_shieldbreak-defender-rogueplanet-patch-bypass/</guid><description>High severity (CVSS 7.8) — binary · Bypass of CVE-2026-50656 (RoguePlanet); no CVE assigned to ShieldBreak as of 2026-08-11. Status: Unpatched. Affects: Microsoft Windows Defender (Antimalware Service Executable / MsMpEng.exe), threat remediation subsystem. Tags: windows, windows-defender, lpe, privilege-escalation, 0day, patch-bypass, cloud-files, cfapi, object-manager, symlink, wer, dll-sideload, CWE-59, CWE-426, microsoft, rogueplanet, shieldbreak.</description><category>binary</category><category>High</category><category>windows</category><category>windows-defender</category><category>lpe</category><category>privilege-escalation</category><category>0day</category><category>patch-bypass</category><category>cloud-files</category><category>cfapi</category><category>object-manager</category><category>symlink</category><category>wer</category><category>dll-sideload</category><category>CWE-59</category><category>CWE-426</category><category>microsoft</category><category>rogueplanet</category><category>shieldbreak</category></item><item><title>Python tarfile `filter="data"` Bypass via PATH_MAX/realpath Confusion (CVE-2025-4517)</title><link>https://poc.intelseclab.com/pocs/misc/2026-07-06_cve-2025-4517-tarfile-filter-data-path-max-bypass/</link><pubDate>Mon, 06 Jul 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/misc/2026-07-06_cve-2025-4517-tarfile-filter-data-path-max-bypass/</guid><description>Critical severity (CVSS 9.4) — misc · CVE-2025-4517. Status: Weaponized. Affects: Python standard library tarfile module — filter="data" / filter="tar" extraction filters (PEP 706). Tags: python, tarfile, path-traversal, sandbox-bypass, path_max, realpath, symlink, cwe-22, stdlib.</description><category>misc</category><category>Critical</category><category>python</category><category>tarfile</category><category>path-traversal</category><category>sandbox-bypass</category><category>path_max</category><category>realpath</category><category>symlink</category><category>cwe-22</category><category>stdlib</category></item><item><title>Node.js `tar` Package Symlink Path Traversal — CVE-2026-29786</title><link>https://poc.intelseclab.com/pocs/misc/2026-07-05_cve-2026-29786-node-tar-symlink-traversal/</link><pubDate>Sun, 05 Jul 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/misc/2026-07-05_cve-2026-29786-node-tar-symlink-traversal/</guid><description>High severity — misc · CVE-2026-29786. Status: PoC. Affects: tar npm package (Node.js). Tags: node-tar, path-traversal, symlink, archive-extraction, arbitrary-file-write, nodejs, supply-chain.</description><category>misc</category><category>High</category><category>node-tar</category><category>path-traversal</category><category>symlink</category><category>archive-extraction</category><category>arbitrary-file-write</category><category>nodejs</category><category>supply-chain</category></item><item><title>node-tar Hardlink/Symlink Path Traversal Arbitrary File Overwrite (CVE-2026-23745)</title><link>https://poc.intelseclab.com/pocs/misc/2026-07-05_cve-2026-23745-node-tar-path-traversal/</link><pubDate>Sun, 05 Jul 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/misc/2026-07-05_cve-2026-23745-node-tar-path-traversal/</guid><description>High severity — misc · CVE-2026-23745 / GHSA-8qq5-rm4j-mr97. Status: PoC. Affects: node-tar (npm package tar). Tags: node-tar, path-traversal, arbitrary-file-overwrite, hardlink, symlink, supply-chain, nodejs, tar-archive.</description><category>misc</category><category>High</category><category>node-tar</category><category>path-traversal</category><category>arbitrary-file-overwrite</category><category>hardlink</category><category>symlink</category><category>supply-chain</category><category>nodejs</category><category>tar-archive</category></item><item><title>LiteSpeed cPanel/WHM Plugin Symlink Privilege Escalation — CVE-2026-54420</title><link>https://poc.intelseclab.com/pocs/network/2026-07-05_cve-2026-54420-litespeed-symlink-lpe/</link><pubDate>Sun, 05 Jul 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/network/2026-07-05_cve-2026-54420-litespeed-symlink-lpe/</guid><description>High severity (CVSS 8.5) — network · CVE-2026-54420. Status: PoC. Affects: LiteSpeed cPanel Plugin / WHM Plugin. Tags: litespeed, cpanel, whm, symlink, cwe-61, cloudlinux, cagefs, shared-hosting, ftp, privilege-escalation.</description><category>network</category><category>High</category><category>litespeed</category><category>cpanel</category><category>whm</category><category>symlink</category><category>cwe-61</category><category>cloudlinux</category><category>cagefs</category><category>shared-hosting</category><category>ftp</category><category>privilege-escalation</category></item><item><title>CVE-2026-50656 RoguePlanet — Safe Vulnerability Checker (Resurface)</title><link>https://poc.intelseclab.com/pocs/binary/2026-06-26_cve-2026-50656-rogueplanet-checker/</link><pubDate>Fri, 26 Jun 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/binary/2026-06-26_cve-2026-50656-rogueplanet-checker/</guid><description>High severity (CVSS 7.8) — binary · CVE-2026-50656. Status: Researched. Affects: Microsoft Malware Protection Engine (mpengine.dll, MsMpEng.exe). Tags: LPE, Windows Defender, TOCTOU, symlink, reparse-point, junction, CWE-59, checker, detection, non-destructive, MsMpEng.</description><category>binary</category><category>High</category><category>LPE</category><category>Windows Defender</category><category>TOCTOU</category><category>symlink</category><category>reparse-point</category><category>junction</category><category>CWE-59</category><category>checker</category><category>detection</category><category>non-destructive</category><category>MsMpEng</category></item><item><title>LiteSpeed User-End cPanel Plugin Local Privilege Escalation (CVE-2026-48172)</title><link>https://poc.intelseclab.com/pocs/web/2026-05-30_litespeed-user-end-cpanel-plugin-privesc/</link><pubDate>Sat, 30 May 2026 00:00:00 +0000</pubDate><guid>https://poc.intelseclab.com/pocs/web/2026-05-30_litespeed-user-end-cpanel-plugin-privesc/</guid><description>High severity — web · CVE-2026-48172. Status: Patched. Affects: LiteSpeed cPanel Plugin. Tags: local-privilege-escalation, cPanel, LiteSpeed, symlink, archive-extraction.</description><category>web</category><category>High</category><category>local-privilege-escalation</category><category>cPanel</category><category>LiteSpeed</category><category>symlink</category><category>archive-extraction</category></item></channel></rss>