CVE-2026-27807 MarkUs: YAML alias (‘billion laughs’) DoS in config upload

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

EUVD-2026-9968

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

CVE-2026-27807 MarkUs: YAML alias (‘billion laughs’) DoS in config upload

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

CVE-2026-27807 MarkUs: YAML alias (‘billion laughs’) DoS in config upload

MarkUs is a web application for the submission and grading of student assignments. Prior to version 2.9.4, MarkUs allows course instructors to upload YAML files to create/update various entities e.g., assignment settings. These YAML files are parsed with aliases enabled. This issue has been patch...

MarkUs 安全漏洞

MarkUs is an open-source Ruby on Rails and React web application used for submitting and grading student assignments. Versions of MarkUs prior to 2.9.4 contained a security vulnerability. This vulnerability stemmed from allowing course instructors to upload YAML files to create or update entities...

Linux Distros Unpatched Vulnerability : CVE-2026-24350

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PluXml CMS is vulnerable to Stored XSS in file uploading functionality. An authenticated attacker can upload an SVG file containing a malicious payload, which...

PT-2026-23674

2-Plan Team 1.0.4 contains an arbitrary file upload vulnerability that allows authenticated attackers to upload executable PHP files by sending multipart form data to managefile.php. Attackers can upload PHP files through the userfile1 parameter with action=upload, which are stored in the files...

WWBN AVideo 代码问题漏洞

WWBN AVideo is a video platform building system developed by the WWBN team using PHP. Versions of WWBN AVideo prior to 24.0 contained code vulnerabilities. These vulnerabilities stemmed from insufficient validation in the plugin upload/import function, allowing authenticated administrators to...

PT-2026-23688

Alive Parish 2.0.4 contains an SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code through the key parameter in the search endpoint. Attackers can also upload arbitrary files via the person photo upload functionality to th...

📄 Siklu EtherHaul Series EH-8010 / EH-1200 File Upload

PHP proof of concept for a critical vulnerability that exists in Siklu EtherHaul EH-8010 and EH-1200 devices running firmware versions 7.4.0 through 10.7.3. The rfpiped service exposed on TCP port 555 uses hardcoded AES-256-CBC encryption parameters static key and IV and lacks any authentication...

PT-2026-23752

Name of the Vulnerable Software and Affected Versions Parse Server versions prior to 8.6.5 Parse Server versions prior to 9.5.0-alpha.3 Description The readOnlyMasterKey can be misused to create and delete files through the Files API. Specifically, the API endpoints /files/:filename POST and DELE...

Gokapi 访问控制错误漏洞

Gokapi is a lightweight, self-hosted alternative to Firefox sending by Marc Bulling. Versions of Gokapi prior to 2.2.3 contained an access control vulnerability. This vulnerability stemmed from the SSE implementation for upload status on /uploadStatus, which exposed the global upload status to an...

Chamilo 代码问题漏洞

Chamilo is an open-source learning management system developed by Chamilo. Versions of Chamilo prior to 1.11.34 contained code vulnerabilities. These vulnerabilities stemmed from improper validation of uploaded files, which could allow low-privilege users who are authenticated to upload specially...

PT-2026-23787

Name of the Vulnerable Software and Affected Versions Flowise versions prior to 3.0.13 Description Flowise has a flaw where the /api/v1/attachments/:chatflowId/:chatId endpoint allows unauthenticated access to the file upload API because it is included in the WHITELIST URLS. The server trusts the...

PT-2026-23640

Name of the Vulnerable Software and Affected Versions Chartbrew versions prior to 4.8.4 Description Chartbrew is a web application that connects to databases and APIs to create charts. Prior to version 4.8.4, the application does not validate file types or content when uploading files, such as...

EUVD-2025-208329

An issue in Aranda Service Desk Web Edition ASDK API 8.6 allows authenticated attackers to achieve remote code execution due to improper validation of uploaded files. An authenticated user can upload a crafted web.config file by sending a crafted POST request to /ASDKAPI/api/v8.6/item/addfile,...

EUVD-2026-9865

The Drag and Drop Multiple File Upload - Contact Form 7 plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation in the 'dnduploadcf7upload' function in versions up to, and including, 1.3.7.3. This makes it possible for unauthenticated attackers to...

Improper Handling of Insufficient Permissions or Privileges

Overview Affected versions of this package are vulnerable to Improper Handling of Insufficient Permissions or Privileges incomplete revocation of API key permissions during the user demotion process. An attacker can maintain unauthorized access to upload-request management and log viewing endpoin...

GHSA-Q658-HFPG-35QC Gokapi has privilege escalation via incomplete API-key permission revocation on user rank demotion

Summary A privilege escalation vulnerability in the user rank demotion logic allows a demoted user's existing API keys to retain ApiPermManageFileRequests and ApiPermManageLogs permissions, enabling continued access to upload-request management and log viewing endpoints after the user has been...

Gokapi has privilege escalation via incomplete API-key permission revocation on user rank demotion

Summary A privilege escalation vulnerability in the user rank demotion logic allows a demoted user's existing API keys to retain ApiPermManageFileRequests and ApiPermManageLogs permissions, enabling continued access to upload-request management and log viewing endpoints after the user has been...