## Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-w584-2h2r-2hvf. This link is maintained to preserve external references. ## Original Description langflow-ai langflow v1.9.3 is affected by: Code Injection. The impact is: execute arbitrary code (remote). The component is: src/backend/base/langflow/api/v1/validate.py:validate-post_validate_code-a-real-authenticated-http-post-to-api-v1. The attack vector is: Attack surface: HTTP or browser-backed service path. A public-facing route accepts raw Python source and forwards it into a server-side compile/exec validation path without any visible entitlement guard. ¶¶ A weakness has been identified in langflow-ai langflow up to 1.9.3. langflow contains a code injection vulnerability in validate-post_validate_code-a-real-authenticated-http-post-to-api-v1 (src/backend/base/langflow/api/v1/validate.py:13). An authenticated attacker can execute arbitrary Python code on the server by submitting malicious code to the /api/v1/validate/code endpoint, which directly executes user-supplied code without sandboxing or security controls.
PoC: CVE-2026-112445
CVE-2026-112445: The Simplest macOS Local Privilege Escalation to Date
PoC: OtherActivityToken
Exploit for CVE-2025-0098, Activity token leak due to pid-only check and then use of that token for arbitrary startActivity()
PoC: CVE-2026-98260-GhostKey
GhostKey - CVE-2026-98260 一键提权工具（Shizuku + NDK Native）
PoC: CVE-2026-98260-vivo-x-fold6-poc
CVE 2026 98260 vivo x fold6 poc
PoC: CVE-2026-98260-PMX110-Root618-Jailbreak
CVE-2026-98260 (exec: posix timer UAF) LKM jailbreak for OPPO Find X10 Pro Max (PMX110) and OnePlus 16 (PYB110): one-command root via shell uid 2000, with KernelSU / FinaSU / SukiSU / KernelSU-Next handover. Release build Root618 1.5.12 (R8-obfuscated).
PoC: CVE-2026-98260-GhostKey
GhostKey - CVE-2026-98260 一键提权工具（Shizuku + NDK Native）
PoC: brotli-node2shell-check
Vulnerability checker and remediation guide for CVE-2026-111497 vulnerability in Google's Brotli decoder
PoC: netviser-linux-security-auditor
Read-only, agentless Linux kernel security configuration auditor (local & SSH). Initial focus: TCP migration / MPTCP checks for CVE-2026-98432.
PoC: vulnpocalypse-2026-10-response
Diagnosis and remediation prompt for PHP2Shell (CVE-2026-109618/109619), the Node.js Oct 2026 security release and Brotli CVE-2026-111497. EN + PT-BR. Facts as of 29 Oct 2026.
PoC: CVE-2026-98432
CVE-2026-98432 (Linux IPv4 TCP use-after-free): how to check your server, apply a stopgap, and clean up after the fix
PoC: CVE-2026-98432
Race trigger, heap-reuse oracle, pcap analysis, detection and mitigation tooling for CVE-2026-98432 (Linux IPv4/TCP ireq_opt use-after-free).
PoC: pillow-uaf-research
Weaponized CVE-2026-112396 (Pillow heap use-after-free): deterministic heap grooming, file-triggered chain, attacker-chosen post-free writes - verified PoCs, evidence, CI. Plus pypdf CVE-2026-113792 DoS and a fileless macOS memory-injection demo.
PoC: ubuntu-tcp-guide
우분투 커널 TCP 구멍(CVE-2026-98432) 쉽게 보기 · 벨로키 보안 공부
PoC: cve-disclosures
Public security vulnerability disclosures — CVE-2026-78829 / 78830 / 78831 / 78832
PoC: log4shell-audit-13
Log4Shell (CVE-2021-44228) security briefing research: remediation checklist and write-up
PoC: log4shell-audit-12
Quarterly security briefing notes and Log4Shell (CVE-2021-44228) remediation tracking
PoC: log4shell-audit-11
Log4Shell (CVE-2021-44228) remediation tracking and security research notes
PoC: log4shell-audit-10
Tracking repo for our quarterly Log4Shell (CVE-2021-44228) security briefing.
PoC: log4shell-audit-9
Tracking repo for our quarterly Log4Shell (CVE-2021-44228) security briefing.
PoC: log4shell-audit-8
Tracking repo for our quarterly Log4Shell (CVE-2021-44228) security briefing.
PoC: log4shell-audit-7
Tracking repo for our quarterly Log4Shell (CVE-2021-44228) security briefing.
PoC: log4shell-audit-6
Quarterly security briefing tracking — Log4Shell (CVE-2021-44228) remediation
PoC: log4shell-audit-5
Log4Shell (CVE-2021-44228) remediation tracking notes and checklist
PoC: secbyte-cve-exploitation-real-world-vulnerabilities-red-teaming-ctf-labs
A practical collection of cybersecurity CTF labs covering real-world CVE exploitation, zero-day/N-day vulnerability analysis (Citrix Bleed, FortiGate SSL VPN, Apache Superset CVE-2023-27524, Ivanti VPN, ColdFusion WDDX, Veeam, HTTP/2 Rapid Reset), and Red Team fundamentals.
PoC: php2shell
🐘 Ansible CVE-2026-109618, CVE-2026-109619 scanner
PoC: CVE-2026-26026-GLPI
Minimal source comparison and local lab files for CVE-2026-26026 in GLPI 11.0.5 and 11.0.6
PoC: CVE-2026-98432
Linux kernel IPv4 SYN IP-options use-after-free CVE-2026-98432 Mitigation work (Ansible Role)
PoC: cve-2026-98432-mitigation
Temporary mitigation for CVE-2026-98432 (Linux IPv4 TCP ireq_opt use-after-free): drop IPv4 TCP with IP options, disable MPTCP. Tested scripts + verification. EN/KO.
PoC: kpatch-cve-2026-98432
kpatch livepatch for CVE-2026-98432 (and CVE-2026-99999) on AlmaLinux and Rocky Linux 8, 9 and 10
PoC: phishing-analysis-thm
SOC-style investigation of a Netflix phishing email, CVE-2017-11882 exploitation, IOC extraction, and detection engineering mapping.
PoC: CVE-2026-33439
Pre-auth RCE exploit for OpenIdentityPlatform OpenAM <=16.0.5 via Java deserialization of the jato.clientSession parameter (CVE-2026-33439, CVSS 9.8). Comparator-based gadget chain with in-band command output through Tomcat ApplicationFilterChain thread-locals.
PoC: FBI-Tor-Exploit-CVE-2013-1690
Academic cybersecurity research project analyzing and restoring the FBI's 2013 Tor Browser deanonymization exploit, focusing on CVE-2013-1690, Firefox use-after-free vulnerabilities, exploit mechanisms, and historical forensic analysis.
PoC: Bootjack
CVE-2026-97631 C
PoC: CVE-2026-48907
Adapted PoC for CVE-2026-48907 - Joomla! JCE extension < 2.9.99.5
PoC: cve-2026-98432-audit
cve-2026-98432 audit script (ipv4 TCP inet_opt/ireq_opt use-after-free)
PoC: php2shell-poc
CLI scanner and PoC for CVE-2026-109618 / CVE-2026-109619 (PHP OOM heap corruption and session upload-progress injection, CVSS 9.2). Affects PHP 5.4.0-8.5.11; patched in 8.2.35, 8.3.36, 8.4.27, 8.5.12. No external dependencies.
PoC: CVE-2026-88804
PoC CVE-2026-88804 (Rancher)
PoC: php2shell-poc
CVE-2026-109618/109619 — 5 RCE chains + detection rules (Suricata, Sigma, ModSecurity). PHP session.upload_progress pre-auth exploit research.
PoC: CVE-2026-98260-dada-android
Verified CVE-2026-98260 Android port for Xiaomi 15 dada OS4.0.0.22.XOCCNXM
PoC: CVE-2025-4960
Local Privilege Escalation via Improper Authorization Handling in EPSON Printer Controller Installer
PoC: ghostlock-kirkwood
CVE-2026-43499 (GhostLock) port for the Google TV Streamer (kirkwood / MT8696): single-file, per-boot temporary root + interactive root shell, with a build-matching case study and adaptation guide.
PoC: node2shell
Node2Shell (CVE-2026-111497) detection-only scanner + lab — RedSide Security
PoC: CVE-2026-97555
CVE-2026-97555: heap overflow in the Linux SMB client DACL rewrite (cifs.ko) — analysis, POC, and an arm64 exploit chain ending in a uid-0 credential overwrite on the reference build
PoC: cve-2026-110311-gitea-lab
Local Gitea CVE-2026-110311 reproduction: vulnerable vs patched comparison, Python verifier, recorded evidence, and Turkish report.
PoC: nginx-rift-cve-2026-42945-lab
Interactive NGINX CVE-2026-42945 educational simulation built with HTML, CSS, and JavaScript. Features vulnerable and patched modes, synthetic request inspection, memory visualization, event logging, and security recommendations. No real exploit execution.
PoC: CVE-2026-12118-POC-
POC for CVE-2026-12118
PoC: CVE-2026-104286
Exploit for CVE-2026-104286 — FortiMail: Unauthenticated Arbitrary File Write → Code Execution
PoC: node2shell
Scanner to checking (CVE-2026-111497) vulnerability
PoC: PHP2Shell
CVE-2026-109618 & CVE-2026-109619 — Pre-Auth RCE in PHP Core (session.upload_progress). Scanner, exploit verifier, and full technical analysis.
PoC: CVE-2026-50053
Offline Python detector for CVE-2026-50053 version exposure in Zimbra Collaboration Suite.
PoC: CVE-2026-115889
Offline Python detector for CVE-2026-115889 version exposure in Wasmtime.
PoC: CVE-2026-53921
Offline Python source-pattern auditor for CVE-2026-53921 in odhcpd.
PoC: gitlab-rce-toolkit
CVE-2026-97229 + CVE-2026-110264 — GitLab Onigmo RCE Exploit Toolkit (CVSS 10.0)
PoC: CVE-2026-101259
Reproducer for CVE-2026-101259 — Apache Camel camel-coap consumer sent the exception message to the CoAP client as a 5.00 payload (CWE-209). Camel Spring Boot + Camel Quarkus.
PoC: CVE-2026-71569
Reproducer for CVE-2026-71569 — Apache Camel camel-a2a push-notification webhook guard accepted an IPv6 unique local address (fc00::/7) reached through a host name (CWE-918). Camel Spring Boot + Camel Quarkus.
PoC: RDPBleed
CVE-2026-56190 - Windows RDP Server Uninitialized Resource leads to RCE
PoC: CVE-2026-94386
Reproducer for CVE-2026-94386 — Apache Camel camel-oauth cross-scope token reuse via a JVM-global token cache keyed only on endpoint+clientId (CWE-524). Camel Spring Boot + Camel Quarkus.
PoC: CVE-2026-95629
Reproducer for CVE-2026-95629 — Apache Camel camel-docling passed the CamelDoclingOutputFilePath header to docling's --output verbatim (CWE-22). Camel Spring Boot + Camel Quarkus.
PoC: php2shell-advisory-response
PHP2Shell (CVE-2026-109618 / CVE-2026-109619) advisory response: inventory, patch, Wazuh hunt mapping, attestation outline.
PoC: CVE-2026-95628
Reproducer for CVE-2026-95628 — Apache Camel camel-docling custom-argument path validation did not reject absolute paths, an incomplete fix of CVE-2026-40047 (CWE-22). Camel Spring Boot + Camel Quarkus.
PoC: CVE-2026-95663
Reproducer for CVE-2026-95663 — Apache Camel camel-keycloak served a cached token introspection result past the token's expiry (CWE-613). Camel Spring Boot + Camel Quarkus.
PoC: CVE-2026-97798_LPE_Windows
CVE-2026-97798 PoC — WER Time Travel Debugging argument injection to SYSTEM (Windows 11 LPE), with an adaptive faultrep.dll resolver.
PoC: CVE-2026-95664
Reproducer for CVE-2026-95664 — Apache Camel camel-aws2-s3 evaluated a header-supplied object key as a Simple expression (CWE-917). Camel Spring Boot + Camel Quarkus.
PoC: woff2shell
poc of CVE-2026-111497 delivered as a WOFF2 file
PoC: wiz-bulb-tool
WiZ smart bulb LAN security tool - auto-discovery, CVE-tagged audit, intel recon & device control. Extends CVE-2019-18980 to new hardware. No credentials required.
PoC: CVE-2026-90885
Reproducer for CVE-2026-90885 — Apache Camel camel-saxon XQuery XML External Entity via an already-built javax.xml.transform.Source (CWE-611, HIGH). Camel Spring Boot + Camel Quarkus.
PoC: cve-2026-109618-cve-2026-109619-poc
pHp2Shell CVE 2016 109618 - 109619
PoC: php2shell
Realistic multi-version lab + toolkit for the PHP php2shell pre-auth RCE (CVE-2026-109618/109619): detect, blindly prove, and understand it. No shared mounts, no planted files, no LFI.
PoC: secure-api-cve-2024-23897
Work 1 — secure Flask REST API, three-stage CI, and CVE-2024-23897 (Jenkins CLI) analysis
PoC: charla-php2shell
PHP2Shell (CVE-2026-109618/109619): demos reproducibles y guia de parcheo paso a paso.
PoC: PHP2shell
CVE-2026-109618_CVE-2026-109619
PoC: waffers
The layer that protects you. Proactive defense-in-depth Web Application Firewall mitigating recent critical PHP engine vulnerabilities including PHP2Shell (CVE-2026-109618/9), PHP-CGI Argument Injection (CVE-2024-4577), iconv Filter Chains (CVE-2024-2961), and stream wrapper abuse.
PoC: node2shell-inventory-scanner
Local inventory triage for Node2Shell (CVE-2026-111497): grade every Node, Bun and Brotli copy on disk. Detection-only, no network probes, no payloads.
PoC: php2shell-check
A Claude Skill that passively checks whether a website (and optionally its subdomains) runs PHP, confirms the version where possible, and flags exposure to PHP2Shell (CVE-2026-109618 / CVE-2026-109619)
PoC: CVE-2026-98260-GhostKey
GhostKey - CVE-2026-98260 一键提权工具（Shizuku + NDK Native）
PoC: CVE-2026-97631-PoC
An educational laboratory for studying a PXE network-boot vulnerability in EDK II / OVMF. It builds a pinned EDK II revision, boots a UEFI virtual machine in QEMU, and includes Python proof-of-concept scripts for investigating denial of service (DoS) and memory corruption.
PoC: practica-integradora-ciberseguridad
Práctica Integradora de Ciberseguridad (Comisión 1) - Investigación, análisis técnico y laboratorio práctico de CVE-2021-41773 (Apache HTTP Server)
PoC: node2shell-audit
Read-only audit for Node2Shell (CVE-2026-111497): Node.js/Bun Brotli decoder out-of-bounds write
PoC: cve-2026-111497-wordpress-poc
CVE-2026-111497 RCE PoC for one pinned Docker Official Image for WordPress
PoC: demo-zip-rce-sandbox
Live demo: the same vulnerable Rust zip crate (RUSTSEC-2026-0367 setuid + CVE-2026-115905 zip cloaking) contained by a deny-by-default Cosmonic WebAssembly sandbox.
PoC: php2leak
Remote Zend MM ASLR leak testbed (PHP CVE-2026-109618 / CVE-2026-109619)
PoC: php2shell
php2shell (CVE-2026-109618/109619) reproduction lab — lab only, targets the vulnerable php:8.5.11 images
PoC: CVE-2026-101767-research
Research notes on CVE-2026-101767 — unauthenticated vulnerability in Oracle Application Object Library (E-Business Suite)
PoC: threat-intelligence-log4shell-analysis
Cybersecurity research project analyzing threat intelligence feeds, Log4Shell (CVE-2021-44228), attack progression, remediation, incident response, and threat hunting.
PoC: CVE-2026-15723
Offline Python detector for CVE-2026-15723 version exposure in self-managed GitLab CE/EE, with CSV/JSON inventories and auditable reports.
PoC: CVE-2026-105014
Offline Python applicability detector for CVE-2026-105014 in Azure Pipelines, with strict CSV/JSON inventories and auditable reports.
PoC: CVE-2026-114625
Offline Python detector for CVE-2026-114625 exposure in on-premises VeloCloud Orchestrator, with train-specific build checks and auditable reports.
PoC: CVE-2026-97785
Offline Python applicability detector for CVE-2026-97785 in Microsoft Entra application proxy, with CSV/JSON inventories and auditable reports.
PoC: CVE-2026-83938
Offline Python applicability detector for CVE-2026-83938 in Azure Kubernetes Configuration Service, with CSV/JSON inventories and auditable reports.
PoC: CVE-2026-110063
Offline Python applicability detector for CVE-2026-110063 in Azure VM Inspector, with strict CSV/JSON inventories and auditable reports.
PoC: php56-amzn1-security
Security-patched php56 RPMs for Amazon Linux 1 (AMI 2018.03): PHP2Shell (CVE-2026-109618, CVE-2026-109619) and post-5.6.40 fixes backported from deb.sury.org
PoC: CVE-2026-109618-exploit
[PHP2Shell] Golang exploit for CVE-2026-109618 / CVE-2026-109619: Unauthenticated RCE in PHP 5.4–8.5.11 via OOM corruption + session.upload_progress UAF
PoC: CVE-2026-93903
Security advisory for CVE-2026-93903 affecting LiteSpeed Web Server.
PoC: s25u-ghostlock-kernelsu-lkm
Galaxy S25 Ultra (SM-S9380): GhostLock/CVE-2026-43499 memory-only root + KernelSU LKM via kallsyms prelink; Zygisk findings
PoC: cve-2026-98260-uaf
CVE-2026-98260 (posix-cpu-timers exec UAF) exploit research: S9280 Android 14 GKI 6.1 — UAF trigger + zero-write primitive + SELinux Permissive. Handoff doc in HANDOFF.md
PoC: copy-fail-CVE-2026-31431-aarch64
Linux 4.19 aarch64 PoC for CVE-2026-31431 (Copy Fail) - AF_ALG/authencesn page-cache write
PoC: aia-pdfjs-poc
CVE-2024-4367 PDF.js FontMatrix PoC - authorized pentest artifact
PoC: CVE-2025-10035
CVE-2025-10035 is a critical vulnerability in Fortra GoAnywhere MFT that may allow attackers to execute commands remotely on a vulnerable server.
PoC: CVE-2026-35223-Joomla-Access-Control
Proof of Concept for CVE-2026-35223 – Joomla Improper Access Control
PoC: php2shell-audit
Non-intrusive detector for PHP2Shell (CVE-2026-109618 / CVE-2026-109619) - scans codebases and live hosts for vulnerable PHP versions and risky config. Detection, not exploitation.
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