CVE-2023-48240: Insertion of Sensitive Information Into Sent Data

XWiki Platform is a generic wiki platform. The rendered diff in XWiki embeds images to be able to compare the contents and not display a difference for an actually unchanged image. For this, XWiki requests all embedded images on the server side. These requests are also sent for images from other...

Design/Logic Flaw

Zulip is an open-source team collaboration tool with topic-based threading that combines email and chat. When displaying messages with embedded remote images, Zulip normally loads the image preview via a go-camo proxy server. However, an attacker who can send messages could include a crafted URL...

CVE-2022-36048

CVE-2022-36048 concerns Zulip Server prior to 5.6, where an attacker who can send messages can craft image-URLs to bypass the go-camo image proxy and cause the viewer’s IP address and browser fingerprinting information to be inferred via embedded remote images. The vulnerability affects Zulip Ser...

ExifTool DjVu ANT Perl injection

This module exploits a Perl injection vulnerability in the DjVu ANT parsing code of ExifTool versions 7.44 through 12.23 inclusive. The injection is used to execute a shell command using Perl backticks. The DjVu image can be embedded in a wrapper image using the HasselbladExif EXIF field. Module...

Task Management System 1.0 - Unrestricted File Upload to Remote Code Execution

Exploit Title: Task Management System 1.0 - Unrestricted File Upload to Remote Code Execution Exploit Author: Saeed Bala Ahmed r0b0tG4nG Date: 2020-12-08 Google Dork: N/A Vendor Homepage: https://www.sourcecodester.com/php/14615/task-management-system-using-phpmysqli-source-code.html Software Lin...

Task Management System 1.0 Shell Upload

Exploit Title: Task Management System 1.0 - Unrestricted File Upload to Remote Code Execution Exploit Author: Saeed Bala Ahmed r0b0tG4nG Date: 2020-12-08 Google Dork: N/A Vendor Homepage: https://www.sourcecodester.com/php/14615/task-management-system-using-phpmysqli-source-code.html Software Lin...

Design/Logic Flaw

An exploitable code execution vulnerability exists in the JPEG2000 Stripe Decoding functionality of Nitro Software, Inc.’s Nitro Pro 13.13.2.242 when decoding sub-samples. While initializing tiles with sub-sample data, the application can miscalculate a pointer for the stripes in the tile which...

Steganography in the Modern Attack Landscape

Steganography the hiding of data in other content types such as images, videos, network traffic etc. continues to play a role in modern attacks in several forms. Most uses of steganography in malware can be divided into two broad categories: concealing the actual malware contents and concealing t...

Phishing Campaign Toolkit: King Phisher

King Phisher is a tool for testing and promoting user awareness by simulating real world phishing attacks. It features an easy to use, yet very flexible architecture allowing full control over both emails and server content. King Phisher can be used to run campaigns ranging from simple awareness...

Invoke-PSImage - Embeds a PowerShell script in the pixels of a PNG file and generates a oneliner to execute

Embeds a PowerShell script in the pixels of a PNG file and generates a oneliner to execute Invoke-PSImage takes a PowerShell script and embeds the bytes of the script into the pixels of a PNG image. It generates a oneliner for executing either from a file of from the web when the -Web flag is...

Embed Images in Comments <= 0.5 - Unauthenticated Stored XSS

Unescaped src and href attribute replacements allows breaking out of the generated replacement tags. A comment containing the following "image" http://codeseekah.com/1.jpg"onload="alert1".jpg will generate an alert box...

Flickr Vulnerability Worth $7K Bounty to Researcher

Yahoo has patched an account takeover vulnerability on its Flickr image-hosting service that earned an independent security researcher a $7,000 bounty. The issue was patched April 10, eight days after Michael Reizelman privately disclosed it through Yahoo’s HackerOne bounty program. Reizelman sai...