CVE-2021-3156

CVE-2021-3156 checking CVE-2021-3156 vulnerability & patching script CVE-2021-3156 description: Sudo before 1.9.5p2 has a Heap-based Buffer Overflow, allowing privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character. To check for...

cve-2014-0130

== CVE-2014-0130 Test Case Payload : http://site/api/%5C../%5C../%5C../%5C../%5C../CATDIR === Netsparker Detected : https://i.imgur.com/s1vahmj.png == HackerOne 1 - newrelic.com rails directory traversal vuln by droidsec - https://hackerone.com/reports/134032 == Reference 1...

CVE-2026-126776

SiYuan 3.7.0 before 3.8.10 on Windows contains a path traversal vulnerability in kernel/util/webfetch.go that allows attackers to write files outside the import directory via backslash-encoded filenames. Attackers controlling a URL fetched by the MCP webfetch or httprequest tools can use...

CVE-2021-3156

CVE-2021-3156 Overview Heap-based buffer overflow in Sudo CVE-2021-3156 Heap overflow vulnerability caused by improper escaping of \ in sudo, LPE Affected Versions All versions from 1.8.2 to 1.8.31p2 All stable versions from 1.9.0 to 1.9.5p1 Detection Command sudoedit -s '' perl -e 'print "A" x...

CVE-2021-3156

Project Title Exploit generator for CVE-2021-3156 sudo Installation 1. Install dependencies ./install.sh 2. Run exploit generator: ./run.sh 3. If the system's sudo version is vulnerable, an exploit is generated for the installed version 4. The exploit is generated in exploit.c and the binary...

CVE-2021-3156

CVE-2021-3156 Visualization, Fuzzing, Exploit and Patch of Baron Samedit Vulnerability See report » Francesco Marchiori · Alessandro Lotto Table of Contents 1. Abstract 2. Visualization 3. Fuzzing 4. Exploit 5. Patch 🧩 Abstract Any Unix-based Operating System is equipped with the sudo command tha...

CVE-2021-3156

Exploit Chain Deep-Dive: CVE-2021-3156 Baron Samedit Author: IJ Baig Date: July 7, 2026 1. CVE ID, Affected Versions, & Build Confirmation CVE ID: CVE-2021-3156 Vulnerability Type: Heap-Based Buffer Overflow Affected Version Range: Legacy Sudo versions 1.8.2 to 1.8.31p2, and stable versions 1.9.0...

CVE-2021-3156

CVE-2021-3156 Ansible role patches CVE-2021-3156 for CentOS Intro Sudo before 1.9.5p2 has a Heap-based Buffer Overflow, allowing privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character CVE-2021-3156 News RU RUN ansible-playbook...

CVE-2026-74239

CVE-2026-74239: Windows path traversal in style archive import XenForo before 2.3.13 is vulnerable to path traversal in style archive imports on Windows. What happens The importer accepts ZIP members under upload/ and rejects names containing the forward-slash form /../. It does not normalize or...

CVE-2026-17566

CVE-2026-17566 — pgAdmin 4 Import/Export Data RCE PoC A remote code execution PoC for the pgAdmin 4 Import/Export Data tool. It exploits the divergence in backslash escaping semantics between the isqueryparensbalanced parenthesis checker and psql to inject \copy ... TO PROGRAM and execute arbitra...

CVE-2026-65321-pyathena

CVE-2026-65321: SQL Injection in PyAthena via Backslash Quote-Escaping for Non-SELECT Statements Severity: Critical, CVSS v4.0 9.3 / CVSS v3.1 9.8 assigned by VulnCheck, the CNA Vector v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N Vector v3.1:...

CVE-2026-17543-PHP-Exposure-Validator

PHP CVE-2026-17543 Exposure Validator Safe network-side validator for checking potential exposure to PHP CVE-2026-17543. This project checks whether a remote web server exposes a PHP version affected by CVE-2026-17543 and can optionally perform non-destructive login-form probes using harmless...

CVE-2022-44215

Introduction A new vulnerability has been discovered affecting Titan FTP web server catalogued as CVE-2022-44215. Titan FTP is a commertial software created by South River Technologies that implements FTP protocol for file sharing. In its HTTPS version 19.X and prior, it has been proved to be...

CVE-2026-117518

@fastify/reply-from is a Fastify plugin that forwards requests to an upstream HTTP server. In versions up to and including 12.8.0, the plugin validated proxy paths against forward-slash dot-segments only and then built the target with the WHATWG URL parser, which normalizes a backslash and its...

CVE-2026-117518 @fastify/reply-from vulnerable to path traversal via backslash dot-segment prefix escape

@fastify/reply-from is a Fastify plugin that forwards requests to an upstream HTTP server. In versions up to and including 12.8.0, the plugin validated proxy paths against forward-slash dot-segments only and then built the target with the WHATWG URL parser, which normalizes a backslash and its...

CVE-2026-117518 @fastify/reply-from vulnerable to path traversal via backslash dot-segment prefix escape

@fastify/reply-from is a Fastify plugin that forwards requests to an upstream HTTP server. In versions up to and including 12.8.0, the plugin validated proxy paths against forward-slash dot-segments only and then built the target with the WHATWG URL parser, which normalizes a backslash and its...

EUVD-2026-115127

@fastify/reply-from is a Fastify plugin that forwards requests to an upstream HTTP server. In versions up to and including 12.8.0, the plugin validated proxy paths against forward-slash dot-segments only and then built the target with the WHATWG URL parser, which normalizes a backslash and its...

CVE-2026-117518 @fastify/reply-from vulnerable to path traversal via backslash dot-segment prefix escape

@fastify/reply-from is a Fastify plugin that forwards requests to an upstream HTTP server. In versions up to and including 12.8.0, the plugin validated proxy paths against forward-slash dot-segments only and then built the target with the WHATWG URL parser, which normalizes a backslash and its...

CVE-2026-117518

The @fastify/reply-from Fastify plugin (versions up to and including 12.8.0 ) is vulnerable to a path traversal issue. The plugin fails to account for backslash dot-segments during path validation, as the WHATWG URL parser normalizes backslashes (and their percent-encoded forms) to forward slashe...

CVE-2026-120214 @fastify/http-proxy vulnerable to prefix escape via percent-encoded backslash dot-segments

@fastify/http-proxy is a Fastify plugin that proxies HTTP requests to an upstream server under a configured prefix. In versions 11.6.0 through 11.6.2, the destination validation normalizes literal backslashes before it percent-decodes the request path, so a path that encodes its backslashes and...