CVE-2026-109619

PHP has various global state that temporarily points into request memory. In some scenarios, global state may not be correctly reset, or may be repopulated after being reset. The global state may then refer to request memory even after it has been freed. Subsequent requests may read or branch on...

EUVD-2026-107265

PHP has various global state that temporarily points into request memory. In some scenarios, global state may not be correctly reset, or may be repopulated after being reset. The global state may then refer to request memory even after it has been freed. Subsequent requests may read or branch on...

Exploit for CVE-2026-109618

php2shell — CVE-2026-109618 / CVE-2026-109619 Pre-authenticat...

CVE-2026-109618

PHP uses longjmp for out-of-memory OOM errors to exit the current context and abort handling of the request. Some contexts may not properly account for this scenario and leave request memory in an uninitialized state before performing an allocation. The subsequent request cleanup procedure may re...

CVE-2026-109618

PHP uses longjmp for out-of-memory OOM errors to exit the current context and abort handling of the request. Some contexts may not properly account for this scenario and leave request memory in an uninitialized state before performing an allocation. The subsequent request cleanup procedure may re...

EUVD-2026-107260

PHP uses longjmp for out-of-memory OOM errors to exit the current context and abort handling of the request. Some contexts may not properly account for this scenario and leave request memory in an uninitialized state before performing an allocation. The subsequent request cleanup procedure may re...

PHP2Shell: When PHP Runs Out of Memory at the Wrong Moment

A family of runtime memory safety vulnerabilities, with impacts ranging from worker crashes and data disclosure to pre-authentication remote code execution. Introduction Researchers from Wiz, OpenAI, and Calif jointly disclosed PHP2Shell CVE-2026-109618 and CVE-2026-109619, a set of memory safety...

EpSiLoNPoInTlnk

README EpSiLoNPoInTlnk CVE-2026-21510 - .LNK Generator Tool for generating .lnk files exploiting the CVE-2026-21510 vulnerability Windows ShellLink Remote Code Execution. Designed for offensive security research, authorized penetration testing, and vulnerability analysis. Legal Warning ⚠️ THIS TOO...

CVE-2026-20841

CVE-2026-20841 - Windows Notepad RCE PoC for a remote code execution flaw in Windows Notepad's markdown renderer. The markdown engine does not restrict URL protocols, allowing arbitrary protocol handlers to be triggered via clickable links. Disclaimers 1. Not my discovery. Credit goes to the...

fetchmail: fetchmail: stack-based buffer overflow in NTLM authentication (fetchmail-SA-2026-01)

A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM authenticate response...

CVE-2026-0770-PoC

CVE-2026-0770 - Langflow Remote Code Execution Summary Langflow contains a critical remote code execution vulnerability in the validatecode function located in src/lfx/src/lfx/custom/validate.py. The function uses exec to execute user-supplied Python code without sandboxing, allowing arbitrary...

CVE-2024-10124-Poc

CVE-2024-10124-Poc The Vayu Blocks – Gutenberg Blocks for WordPress & WooCommerce plugin for WordPress is vulnerable to unauthorized arbitrary plugin installation and activation due to a missing capability check on the tpinstall function in all versions up to, and including, 1.1.1. This makes it...

CVE-2026-41044

CVE-2026-41044 Note: Educational Purposes Only From Advisory to RCA in an Afternoon: How AI Collapses N-Day Analysis A short, honest walkthrough of CVE-2026-41044 in Apache ActiveMQ using the exact pre and post patch code. CVE-2026-41044 was disclosed on April 24, 2026. It's a remote code executi...

DEBIAN-CVE-2026-94300

Replaying GSS-TSIG signed UDP messages can result in memory corruption in "named". An attacker who can capture a previously signed UDP message can replay it while the negotiated TSIG key is still valid. By also sending crafted queries to a zone the attacker controls, the attacker may potentially...

CVE-2026-94300

Replaying GSS-TSIG signed UDP messages can result in memory corruption in "named". An attacker who can capture a previously signed UDP message can replay it while the negotiated TSIG key is still valid. By also sending crafted queries to a zone the attacker controls, the attacker may potentially...

CVE-2024-56064

CVE-2024-56064 WP SuperBackup = 2.3.3 - Unauthenticated Arbitrary File Upload Description The Super Backup & Clone - Migrate for WordPress plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in all versions up to, and including, 2.3.3. This makes it...

jinjava-cve-2026-25526-poc

Step-by-step exploit all 9 steps: mvn exec:java -Dexec.mainClass=ExploitHarness -q 2. Final exploit chains file creation, file read, info disclosure: mvn exec:java -Dexec.mainClass=ExploitFinal -q 3. File content exfiltration reads /etc/passwd, /etc/hosts: mvn exec:java...

Dulwich: Arbitrary File Write (RCE) On Windows Via Unvalidated Drive Letters In Tree Paths

Affected files "dulwich/index.py" Methods: "validatepathelementntfs", "treetofspath" "dulwich/porcelain/init.py" Method: "checkedworktreepath" Description / Summary A High-severity Path Traversal vulnerability exists in Dulwich's checkout logic when running on Windows. The functions responsible f...

CVE-2021-21972

Usage:CVE-2021-21972.py option -u or --url: Target URL -t or --type: Payload type ssh/webshell -f or --file: File to upload webshell or authorizedkeys Example: CVE-2021-21972.py -u https://127.0.0.1 -t webshell -f shell.jsp -p or --proxy: Set proxy Example: CVE-2021-21972.py -u https://127.0.0.1 ...

CVE-2026-20131

CVE-2026-20131 — Cisco Secure FMC Remote Code Execution Java Deserialization Severity: Critical CVSS 3.1: 10.0 CWE: CWE-502 — Deserialization of Untrusted Data Affected: Cisco Secure Firewall Management Center FMC Software Advisory: cisco-sa-fmc-rce-NKhnULJh Bug ID: CSCwt14636 Overview A...