ownCloud: The csrf token remains same after user logs in

As the CSRF token doesn't change after login. Any other user that uses the same workstation is vulnerable. A safer way would be to use dynamic CSRF token or just change the token after login, so attacker doesnt get hold of this. Details of the attacks scenario in a shared workstation environment...

HackerOne: Team Member███ associated with a Custom Group Created with 'Program Managment' only permissions can Comments on Bug Reports

Hi Team, Legend ====== AppSecBounty = Bug ProgramSandbox Program Hacker1001 = Bug Reporter BugAdmin = Program Admin BugMember = Team Member associated ProgramManagement Group ProgramManagement Group = Custom Group created with "Program Management Permission" Steps: 1. Hacker1001 reports a Bug to...

Deriv.com: Http Response Splitting - Validate link

So i found a http response splitting issue in your website. If we visit the following url: https://www.binary.com/user/validatelink?step=account&verifytoken=sometoken We will get a response header that says: Set-Cookie: verifytoken=sometoken; expires=Wed, 28 Oct 2015 23:31:35 GMT;...

CORS Token Disclosure

Overview When CORS is enabled on a hapi route handler, it is possible to set a crumb token for a different domain. An attacker would need to have an application consumer visit a site they control, request a route supporting CORS, and then retrieve the token. With this token, they could possibly...

Zaption: CSV Excel Macro Injection in Export Response

Scenario: An attacker creates a response like =AND21 in a tour that allows open response or discussion. Then when a user who created this tour clicks analytic and clicks to export responses as csv, he will see TRUE instead of =AND12 Meaning that cell is now active, and an attacker could make a...

HP LoadRunner Stack Buffer Overflow Vulnerability

HP LoadRunner is a suite of performance load testing tools from Hewlett-Packard HP. The tool tests the performance of an application through system monitoring and user monitoring capabilities, as well as a number of analysis components to detect and effectively isolate performance bottlenecks. A...

Hewlett-Packard LoadRunner Controller Scenario File Stack Buffer Overflow Remote Code Execution Vulnerability

This vulnerability could allow attackers to execute arbitrary code on vulnerable installations of HP LoadRunner. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of...

Zendesk: Security Missconfiguration in Autologin

Here I am addressing Critical misconfiguration in autologin feature 1. Open the link in the browser https://dashboard.zopim.com/home and enter your username and password and don't tick select the option Always sign in automatically and login 2. now logout from your account 3. now you logged out...

Automattic: Verification code issues for Two-Step Authentication

Hi there, I noticed two issues regarding the verification code that is sent to the phone as Two-Step Authentication for Wordpress accounts. I found out that verification code sent as SMS while enabling Two-Step Authentication can be reused infinitely for login. Issue1 The application does not...

Dropbox Acquisitions: Privilege Escalation at invite feature @hackpad.com

Hey! I would like to report Privilege Escalation @hackpad.com's Invite feature. Description : Hackpad allows admin of the workspace to add/invite users for admin/member/guest etc roles. I can able to grant that access to any one with just one click. Attack Scenario: Lets say you have workspace...

X (Formerly Twitter): Fabric.io - an app admin can delete team members from other user apps

It is possible for an app admin to delete all the team members from other apps for which he doesn't have access. To reproduce the attack, create two apps and add different user roles as below, VictimApp - Aliceadmin, Alicemember HackerApp - Hackeradmin, Hackermember Before proceeding with the...

Square: CSRF on adding clients

Authenticate to an account. 2. Trick the victim to submit the following HTML: input type="hidden"...

Dhclient Bash Environment Variable Injection (Shellshock)

This module exploits the Shellshock vulnerability, a flaw in how the Bash shell handles external environment variables. This module targets dhclient by responding to DHCP requests with a malicious hostname, domainname, and URL which are then passed to the configuration scripts as environment...

Greenhouse.io: SMTP protection not used (please read carefully )

Details: Companies like Coinbase, Yahoo,Google,Facebook and even hackerone implemented a strict email security policy combining SPF, DKIM, and DMARC but I don't see taht from mailgreenhouse.ioru , You should apply strict SMPT policy to stop spoofed email sending from your domain. POC is attached...

HackerOne: Account Hijacking (Only rare case scenario)

Hi, This is a logical flaw in the application which may allow any arbitrary user to obtain account access of another user. Below is the exploit scenario which may lead to potential account takeover in certain circumstances: User changes email while he is logged in his own account Some wrong email...

ChBg 1.5 Scenario File Overflow Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/11957/info ChBg is reported prone to a remote buffer overflow vulnerability. This issue arises because the application fails to carry out proper boundary checks before copying user-supplied data in to sensitive process...

WeBid 1.0.6 - SQL Injection Vulnerability

No description provided by source. Exploit Title: WeBid 1.0.6 SQL Injection Vulnerability Google Dork: Powered by WeBid Date: 1/9/13 Exploit Author: Life Wasted Vendor Homepage: http://www.webidsupport.com/ Version: Tested on 1.0.6, but could affect other version Tested On: Linux, Windows...

FreeBSD -- Incorrect error handling in PAM policy parser

Problem Description: The OpenPAM library searches for policy definitions in several locations. While doing so, the absence of a policy file is a soft failure handled by searching in the next location while the presence of an invalid file is a hard failure handled by returning an error to the...

Jetro Cockpit Secure Browsing vulnerability - Client missing input validation allowing RCE

CVE-2014-1861 Affected versions: 4.3.3 4.3.1 and probably prior versions. Jetro Cockpit Secure Browsing makes use of a client running on a user's workstation in the enterprise's internal network, and a server in the DMZ that connects on the client's behalf to the internet. Attack scenario: User...

Microsoft Windows Shell MSHTA Script Execution in OLE Files (MS05-016) - Ver2 (CVE-2005-0063)

The Windows operating system provides facilities that make it possible to invoke different applications to handle different types of files. This makes it possible for a user to double click on a known image type file, for instance, and by that action launch the proper application to display or ed...