CVE-2023-41717

CVE-2023-41717 Zscaler Proxy 3.6.1.25 及更早版本中存在不恰当的文件类型控制漏洞，允许本地攻击者绕过文件下载/上传限制。 执行摘要 2022 年夏天，我发现了一个影响 Zscaler 代理（3.6.1.25 及更早版本）的漏洞。该漏洞将允许本地攻击者使用 Burp 等工具，甚至使用依赖后台智能传输服务（BITS）协议的原生 Microsoft 实用程序（如 Bitsadmin），绕过对受密码保护的压缩包的下载/上传限制。 根据 Microsoft 的文档，BITS 协议“定义了一种将大型有效负载从客户端传输到 HTTP...

CVE-2026-34581

goshs is a SimpleHTTPServer written in Go. From version 1.1.0 to before version 2.0.0-beta.2, when using the Share Token it is possible to bypass the limited selected file download with all the gosh functionalities, including code exec. This issue has been patched in version 2.0.0-beta.2...

CVE-2026-32761

File Browser is a file managing interface for uploading, deleting, previewing, renaming, and editing files within a specified directory. Versions 2.61.0 and below contain a permission enforcement bypass which allows users who are denied download privileges perm.download = false but granted share...

CVE-2025-47942 Learners on edX Platform can download python_lib.zip

The Open edX Platform is a learning management platform. Prior to commit 6740e75c0fdc7ba095baf88e9f5e4f3e15cfd8ba, edxapp has no built-in protection against downloading the pythonlib.zip asset from courses, which is a concern since it often contains custom grading code or answers to course...

CVE-2024-8031

The Secure Downloads WordPress plugin before 1.2.3 is vulnerable does not properly restrict which files can be downloaded. This makes it possible for authenticated attackers, with admin-level access and above, to download arbitrary files that may contain sensitive information like wp-config.php...

CVE-2024-8031

The CVE-2024-8031 vulnerability affects the Secure Downloads WordPress plugin (versions before 1.2.3). Root cause: the plugin does not properly restrict which files can be downloaded, enabling authenticated attackers with admin-level access to download arbitrary files (e.g., wp-config.php). Impac...

CVE-2023-41717

Inappropriate file type control in Zscaler Proxy versions 3.6.1.25 and prior allows local attackers to bypass file download/upload restrictions...

SUSE CVE-2023-28645

Nextcloud richdocuments is a Nextcloud app integrating the office suit Collabora Online. In affected versions the secure view feature of the rich documents app can be bypassed by using unprotected internal API endpoint of the rich documents app. It is recommended that the Nextcloud Office app...

SUSE CVE-2023-28844

Nextcloud server is an open source home cloud implementation. In affected versions users that should not be able to download a file can still download an older version and use that for uncontrolled distribution. This issue has been addressed in versions 24.0.10 and 25.0.4. Users are advised to...

Design/Logic Flaw

Nextcloud richdocuments is a Nextcloud app integrating the office suit Collabora Online. In affected versions the secure view feature of the rich documents app can be bypassed by using unprotected internal API endpoint of the rich documents app. It is recommended that the Nextcloud Office app...

CVE-2023-28645 Secure view can be bypassed by using internal API endpoint in Nextcloud richdocuments

Nextcloud richdocuments is a Nextcloud app integrating the office suit Collabora Online. In affected versions the secure view feature of the rich documents app can be bypassed by using unprotected internal API endpoint of the rich documents app. It is recommended that the Nextcloud Office app...

CVE-2023-0131

Inappropriate implementation in in iframe Sandbox in Google Chrome prior to 109.0.5414.74 allowed a remote attacker to bypass file download restrictions via a crafted HTML page. Chromium security severity: Medium...

CVE-2022-4186

CVE-2022-4186 affects Google Chrome/Chromium, describing insufficient validation of untrusted input in Downloads. Prior to 108.0.5359.71, an attacker who convinces a user to install a malicious extension could bypass Download restrictions via a crafted HTML page. The CVE is labeled Medium severit...

Privilege Escalation

chromium is vulnerable to privilege escalation. The vulnerability exists due to an Insufficient validation of untrusted input in Intents allowing a remote attacker to bypass download restrictions via a malicious file...

PT-2022-6879 · Zscaler · Zscaler Proxy

Name of the Vulnerable Software and Affected Versions: Zscaler Proxy versions 3.6.1.25 and prior Description: The issue is related to inappropriate file type control, which can be exploited by local attackers to bypass file download and upload restrictions. This can potentially allow an attacker ...

CVE-2022-2367

The WSM Downloader WordPress plugin through 1.4.0 allows only specific popular websites to download images/files from, this can be bypassed due to the lack of good "link" parameter validation...

Code injection

The SEUR Oficial WordPress plugin before 1.7.2 creates a PHP file with a random name when installed, even though it is used for support purposes, it allows to download any file from the web server without restriction after knowing the URL and a password than an administrator can see in the plugin...

GHSA-MCXR-FX5F-96QQ Server-Side Request Forgery in Concrete CMS

Concrete CMS formerly concrete5 versions below 8.5.7 has a SSRF mitigation bypass using DNS Rebind attack giving an attacker the ability to fetch cloud IAAS ex AWS IAM keys.To fix this Concrete CMS no longer allows downloads from the local network and specifies the validated IP when downloading...

The vulnerability in the web interface of Cisco Adaptive Security Appliance and Cisco Firepower Threat Defense software allows a perpetrator to trigger a system reboot.

The vulnerability of the web-based interfaces of Cisco Adaptive Security Appliances and Cisco Firepower Threat Defense lies in the absence of restrictions on file downloads. Exploiting this vulnerability could allow a malicious actor to trigger a system reboot by downloading files into specific...

CVE-2020-6797

By downloading a file with the .fileloc extension, a semi-privileged extension could launch an arbitrary application on the user's computer. The attacker is restricted as they are unable to download non-quarantined files or supply command line arguments to the application, limiting the impact...