Malicious code in ts-runtime-compat-check (npm)

The npm package ts-runtime-compat-check is a malicious package that functions as a key component in a remote code execution attack chain. This package: 1. Contains a postinstall script that executes lib/install.js 2. The install script makes HTTP requests to a server specified by an environment...

Deserialization of Untrusted Data

Overview Affected versions of this package are vulnerable to Deserialization of Untrusted Data in the session handling logic in SessionStoreImplget. An attacker can execute code by sending a malicious payload beginning with "b64", which is deserialized unsafely. Details Serialization is a process...

Deserialization of Untrusted Data

Overview horovod is a Distributed training framework for TensorFlow, Keras, PyTorch, and Apache MXNet. Affected versions of this package are vulnerable to Deserialization of Untrusted Data due to improper handling of base64-encoded data in the ElasticRendezvousHandler, a subclass of KVStoreHandle...

CVE-2024-56828

File Upload vulnerability in ChestnutCMS through 1.5.0. Based on the code analysis, it was determined that the /api/member/avatar API endpoint receives a base64 string as input. This string is then passed to the memberService.uploadAvatarByBase64 method for processing. Within the service, the...

Craft CMS Arbitrary System File Read

Summary By abusing the mail notification template it is possible to read arbitrary operating system files. Details The dataUrl function can be exploited if an attacker has write permissions on system notification templates. This function accepts an absolute file path, reads the file's content, an...

Craft CMS 安全漏洞

Craft CMS is a content management system CMS open source by Craft CMS. A security vulnerability exists in Craft CMS that stems from the ability to decode a Base64 payload, which allows an attacker to read arbitrary files on the server...

SUSE CVE-2021-46888

An issue was discovered in hledger before 1.23. A Stored Cross-Site Scripting XSS vulnerability exists in toBloodhoundJson that allows an attacker to execute JavaScript by encoding user-controlled values in a payload with base64 and parsing them with the atob function...

Stop Spammers Security < 2022.6 - Unauthenticated PHP Object Injection

The plugin passes base64 encoded user input to the unserialize PHP function when CAPTCHA are used as second challenge, which could lead to PHP Object injection if a plugin installed on the blog has a suitable gadget chain To simulate a gadget chain, put the following code in a plugin class Evil...

CVE-2020-5505

Freelancy v1.0.0 allows remote command execution via the "file":"data:application/x-php;base64 substring in conjunction with "type":"application/x-php" to the /api/files/ URI...

Exploit for OS Command Injection in Gnu Bash

Hellshocker 0.1.1 Tool to exploit Shellshock vulnerability...

Dropbox: XSS in OAuth Redirect Url

Hello guys, I found a XSS vulnerability in the OAuth Redirect Url parameter . So deep into the bug : Go to https://www.dropbox.com/developers/ Create an application In Redirect URIs , if you try to add javascript:alert1 it will tell you that javascript protocol is not accepted. But if you try to...

Joomla! 3.4.6-3.4.x 目录遍历漏洞

本地包含： http://www.site.com/components/comdocman/dl2.php?archive=0&file=LDF 先通过本地包含漏洞查看物理路径，然后在configuration.php 数据库配置文件中，使用base64目录遍历payload 如： http://www.site.com/components/comdocman/dl2.php?archive=0&file=Li4vLi4vLi4vLi4vLi4vLi4vLi4vdGFyZ2V0L3d3dy9jb25maWd1cmF0aW9uLnBocA==...