GitHub Enterprise Server security vulnerabilities

GitHub Enterprise Server is an open-source application developed by GitHub in the United States. It provides a scalable and easy-to-manage platform by allowing users to set their GitHub instances as virtual devices. There is a security vulnerability in GitHub Enterprise Server, which stems from...

CVE-2026-30934: Improper Neutralization of Input During Web Page Generation

FileBrowser Quantum is a free, self-hosted, web-based file manager. Prior to 1.3.1-beta and 1.2.2-stable, Stored XSS is possible via share metadata fields e.g., title, description that are rendered into HTML for /public/share/ without context-aware escaping. The server uses text/template instead ...

CVE-2026-27661: Exposure of Sensitive Information Through Metadata

A vulnerability has been identified in SINEC Security Monitor All versions V4.9.0. The affected application leaks confidential information in metadata, and files such as information on contributors and email address, on SSM Server...

PT-2026-24363

Name of the Vulnerable Software and Affected Versions GitHub Enterprise Server versions 3.14.24 through 3.19.3 Description An improper authorization issue was found in GitHub Enterprise Server. A user with read access to a repository and write access to a project could modify issue and pull reque...

PT-2026-24226

A vulnerability has been identified in SINEC Security Monitor All versions V4.9.0. The affected application leaks confidential information in metadata, and files such as information on contributors and email address, on SSM Server...

CVE-2026-3306: Authorization Bypass Through User-Controlled Key

An improper authorization vulnerability was identified in GitHub Enterprise Server that allowed a user with read access to a repository and write access to a project to modify issue and pull request metadata through the project. When adding an item to a project that already existed, column value...

PT-2026-24434

LinkAce is a self-hosted archive to collect website links. When a user creates a link via POST /links, the server fetches HTML metadata from the provided URL LinkRepository::create calls HtmlMeta::getFromUrl. The LinkStoreRequest validation rules do not include NoPrivateIpRule, allowing server-si...

FileBrowser Quantum Cross-site Scripting Vulnerability

FileBrowser Quantum is a file manager developed by Graham Steffaniak. Versions of FileBrowser Quantum prior to 1.3.1-beta and 1.2.2-stable contained a cross-site scripting vulnerability. This vulnerability stemmed from the lack of context-aware escaping when rendering shared metadata fields, whic...

CVE-2026-30953: Server-Side Request Forgery (SSRF)

LinkAce is a self-hosted archive to collect website links. When a user creates a link via POST /links, the server fetches HTML metadata from the provided URL LinkRepository::create calls HtmlMeta::getFromUrl. The LinkStoreRequest validation rules do not include NoPrivateIpRule, allowing server-si...

Linux dm-thin-metadata Buffer Overflow DoS

The vulnerability of the dmpoolregistermetadatathreshold function in the drivers/md/dm-thin-metadata.c driver for multiple device-based systems RAID and LVM in the Linux operating system is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an...

PT-2026-24607

On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by lstat from arbitrary locations on the...

AzuraCast: RCE via Liquidsoap string interpolation injection in station metadata and playlist URLs

Summary AzuraCast's ConfigWriter::cleanUpString method fails to sanitize Liquidsoap string interpolation sequences ..., allowing authenticated users with StationPermissions::Media or StationPermissions::Profile permissions to inject arbitrary Liquidsoap code into the generated configuration file...

FileBrowser Quantum: Stored XSS in public share page via unsanitized share metadata (text/template misuse)

Summary Stored XSS is possible via share metadata fields e.g., title, description that are rendered into HTML for /public/share/ without context-aware escaping. The server uses text/template instead of html/template, allowing injected scripts to execute when victims visit the share URL. Details T...

GHSA-R633-FCGP-M532 FileBrowser Quantum: Stored XSS in public share page via unsanitized share metadata (text/template misuse)

Summary Stored XSS is possible via share metadata fields e.g., title, description that are rendered into HTML for /public/share/ without context-aware escaping. The server uses text/template instead of html/template, allowing injected scripts to execute when victims visit the share URL. Details T...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the rendering of user-controlled share metadata fields in the public/index.html template. An attacker can execute arbitrary JavaScript in the context of the application by injecting malicious payloads into...

GHSA-HWX8-Q9CG-MQMC Parse Server: File metadata endpoint bypasses `beforeFind` / `afterFind` trigger authorization

Impact The file metadata endpoint GET /files/:appId/metadata/:filename does not enforce beforeFind / afterFind file triggers. When these triggers are used as access-control gates, the metadata endpoint bypasses them entirely, allowing unauthorized access to file metadata. This affects any...

Parse Server: File metadata endpoint bypasses `beforeFind` / `afterFind` trigger authorization

Impact The file metadata endpoint GET /files/:appId/metadata/:filename does not enforce beforeFind / afterFind file triggers. When these triggers are used as access-control gates, the metadata endpoint bypasses them entirely, allowing unauthorized access to file metadata. This affects any...

EUVD-2026-10170

Parse Server: File metadata endpoint bypasses beforeFind / afterFind trigger authorization...

Cloud metadata path detection

Detects HTTP paths that may expose cloud metadata AWS/Azure/GCP/OpenStack. !/usr/bin/env python3 -- coding: utf-8 -- """Détection chemins métadonnées cloud risque SSRF / proxy vers metadata.""" from kittysploit import from lib.protocols.http.httpclient import Httpclient Paths often proxied to clo...

CVE-2026-30850

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. Prior to versions 8.6.9 and 9.5.0-alpha.9, the file metadata endpoint GET /files/:appId/metadata/:filename does not enforce beforeFind / afterFind file triggers. When these triggers are used as...