Design/Logic Flaw

An incorrect permission check in the admin backend in gvfs before version 1.39.4 was found that allows reading and modify arbitrary files by privileged users without asking for password when no authentication agent is running. This vulnerability can be exploited by malicious programs running unde...

CVE-2019-3827

CVE-2019-3827 affects gvfs prior to 1.39.4. A flawed permission check in the admin backend allows reading and modifying arbitrary files by privileged users when no authentication agent is running, enabling local privilege escalation under certain system configurations. Multiple connected advisori...

CVE-2019-3827

An incorrect permission check in the admin backend in gvfs before version 1.39.4 was found that allows reading and modify arbitrary files by privileged users without asking for password when no authentication agent is running. This vulnerability can be exploited by malicious programs running unde...

50m-ctf: $50 million CTF Writeup

Summary: For a brief overview of the challenge you can take a look at the following image: F451370 Below I will detail each step that I took to solve the CTF, moreover all the bad assumptions that led me to a dead end in some cases. Twitter The CTF begins with this tweet: F451371 What is this...

SQL Injection Vulnerability in yxtcmf Backend

YxtCMF Yi Xue Tang Online Learning System is an online learning platform system developed with thinkphp+bootstrap as the framework. There is a SQL injection vulnerability in the backend of yxtcmf, which can be exploited by attackers to obtain database sensitive information...

SQL Injection Vulnerability in semcms Backend

SemCms is an open source foreign trade enterprise website management system, mainly used for foreign trade enterprises. semcms background SQL injection vulnerability , attackers can use the vulnerability to obtain sensitive database information...

File Upload Vulnerability in QCMS 3.0.1 Backend

QCMS website management system is a PHP lightweight system developed through MVC architecture. A file upload vulnerability exists in QCMS version 3.0.1. An attacker can exploit the vulnerability to forge bypass the background login, upload webshell, and gain server privileges...

50m-ctf: Several vulnerabilities lead to Remote Code Execution and Arbitraty File Read on multiple servers

Summary: - Tweeted image contained URL https://bit.do/h1therm to download an APK - APK API 35.243.186.41 is vulnerable to SQL Injection on username parameter and leaked location of server 104.196.12.98 through the devices table - Login form on 104.196.12.98 is vulnerable to timing attack on hash...

SQL Injection Vulnerability in Zygi Fortress

Qiji Technology is the creator and leader of Fortress Ops Platform / Ops Audit, the only vendor in China focusing on the field of Ops Management, and the earliest and most professional Ops Management total solution provider in the industry. A SQL injection vulnerability exists in the backend of...

SQL Injection Vulnerability in UsualToolCMS

UsualToolCMS UTCMS is a content management system and rapid site building framework. A SQL injection vulnerability exists in the backend of UsualToolCMS 8.0 Release. The vulnerability stems from the program failing to filter parameters, which can be exploited by attackers to obtain sensitive...

[ASA-201903-13] powerdns: insufficient validation

Arch Linux Security Advisory ASA-201903-13 ========================================== Severity: High Date : 2019-03-22 CVE-ID : CVE-2019-3871 Package : powerdns Type : insufficient validation Remote : Yes Link : https://security.archlinux.org/AVG-927 Summary ======= The package powerdns before...

Input validation

A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and before 4.1.7. An insufficient validation of data coming from the user when building a HTTP request from a DNS query in the HTTP Connector of the Remote backend, allowing a remote user to cause a denial of service by makin...

UBUNTU-CVE-2019-3871

A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and before 4.1.7. An insufficient validation of data coming from the user when building a HTTP request from a DNS query in the HTTP Connector of the Remote backend, allowing a remote user to cause a denial of service by makin...

DEBIAN-CVE-2019-3871

A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and before 4.1.7. An insufficient validation of data coming from the user when building a HTTP request from a DNS query in the HTTP Connector of the Remote backend, allowing a remote user to cause a denial of service by makin...

CVE-2019-3871

A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and before 4.1.7. An insufficient validation of data coming from the user when building a HTTP request from a DNS query in the HTTP Connector of the Remote backend, allowing a remote user to cause a denial of service by makin...

CVE-2019-3871

A vulnerability was found in PowerDNS Authoritative Server before 4.0.7 and before 4.1.7. An insufficient validation of data coming from the user when building a HTTP request from a DNS query in the HTTP Connector of the Remote backend, allowing a remote user to cause a denial of service by makin...

CVE-2019-6716

An unauthenticated Insecure Direct Object Reference IDOR in Wicket Core in LogonBox Nervepoint Access Manager 2013 through 2017 allows a remote attacker to enumerate internal Active Directory usernames and group names, and alter back-end server jobs backup and synchronization jobs, which could...

CVE-2019-6441

An issue was discovered on Shenzhen Coship RT3050 4.0.0.40, RT3052 4.0.0.48, RT7620 10.0.0.49, WM3300 5.0.0.54, and WM3300 5.0.0.55 devices. The password reset functionality of the router doesn't have backend validation for the current password and doesn't require any type of authentication. By...

FreeBSD : PowerDNS -- Insufficient validation in the HTTP remote backend (6001cfc6-9f0f-4fae-9b4f-9b8fae001425)

PowerDNS developers report : An issue has been found in PowerDNS Authoritative Server when the HTTP remote backend is used in RESTful mode without post=1 set, allowing a remote user to cause the HTTP backend to connect to an attacker-specified host instead of the configured one, via a crafted DNS...

SQL Injection Vulnerability in ECShop Full Version Backend

ECShop is a B2C independent online store system, suitable for enterprises and individuals to quickly build a personalized online store. The system is based on PHP language and MYSQL database structure development of cross-platform open source program. ECShop full version of the back-end SQL...