PT-2026-92090

Name of the Vulnerable Software and Affected Versions Vikunja versions prior to 2.6.0 Description Authenticated users can cause a denial of service by uploading specially crafted images to the avatar and project-background upload endpoints. The software fails to apply pixel decode limits, allowin...

PT-2026-93113

Fireshare facilitates self-hosted media and link sharing. Prior to version 1.6.14, an argument Injection in the video upload function allows unauthenticated attacker to write/overwrite system files. Version 1.6.14 fixes the issue...

PT-2026-92116

Name of the Vulnerable Software and Affected Versions OneNav version 1.2.4 Description An authenticated administrator can trigger an arbitrary file deletion by submitting a non-HTML upload filename that matches an existing file in the application's working directory. This occurs within the...

PT-2026-92179

Name of the Vulnerable Software and Affected Versions Dell Wyse Management Suite versions prior to 2605.0.3.683 Description An unrestricted upload of file with dangerous type allows an unauthenticated attacker with remote access to potentially achieve remote execution. Recommendations Update to...

CVE-2026-88621

OneNav v1.2.4 contains an authenticated arbitrary file deletion vulnerability in the Api::upload method in class/Api.php. An authenticated administrator can submit a non-HTML upload filename matching an existing file in the application's working directory. The application passes the user-controll...

PT-2026-92178

Name of the Vulnerable Software and Affected Versions Dell Wyse Management Suite versions prior to 2605.0.3.683 Description An unrestricted upload of file with dangerous type allows an unauthenticated attacker with remote access to potentially achieve remote execution. Recommendations Update to...

CVE-2026-83163: Improper Access Control

Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite component: Attachments / File Upload. Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracl...

CVE-2026-91849: Unrestricted Upload of File with Dangerous Type

A security flaw has been discovered in WuzhiCMS up to 4.1.0. This affects the function member::setAvatar of the file /index.php?m=member&f=user&v=setAvatar of the component Avatar Upload. The manipulation of the argument File results in unrestricted upload. The attack can be executed remotely. Th...

PT-2026-92115

Name of the Vulnerable Software and Affected Versions WuzhiCMS versions prior to 4.1.1 Description A flaw in the Avatar Upload component allows remote attackers to perform unrestricted file uploads. This occurs through the manipulation of the File argument within the member::setAvatar function,...

PT-2026-93111

Tencent Mass Service Engine in Cluster MSEC allows a remote, unauthenticated attacker to send a crafted POST request including ../ and gain root access on the target device. An attacker who uploads a webshell can execute arbitrary code as root...

CVE-2026-73496

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the confluenceuploadattachment and confluenceuploadattachments tools pass a client-controlled filepath through src/mcpatlassian/confluence/attachments.py uploadattachment, and the...

EUVD-2026-77795

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the confluenceuploadattachment and confluenceuploadattachments tools pass a client-controlled filepath through src/mcpatlassian/confluence/attachments.py uploadattachment, and the...

CVE-2026-73496 MCP Atlassian: Arbitrary server-side file read via attachment upload

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the confluenceuploadattachment and confluenceuploadattachments tools pass a client-controlled filepath through src/mcpatlassian/confluence/attachments.py uploadattachment, and the...

CVE-2026-73496 MCP Atlassian: Arbitrary server-side file read via attachment upload

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the confluenceuploadattachment and confluenceuploadattachments tools pass a client-controlled filepath through src/mcpatlassian/confluence/attachments.py uploadattachment, and the...

CVE-2026-73496

MCP Atlassian , a Model Context Protocol server for Confluence and Jira, is vulnerable to arbitrary server-side file read via attachment upload prior to version 0.22.0. The confluence_upload_attachment, confluence_upload_attachments, and jira_update_issue attachment functions pass a client-contro...

CVE-2026-73496 MCP Atlassian: Arbitrary server-side file read via attachment upload

MCP Atlassian is a Model Context Protocol MCP server for Atlassian products Confluence and Jira. Prior to 0.22.0, the confluenceuploadattachment and confluenceuploadattachments tools pass a client-controlled filepath through src/mcpatlassian/confluence/attachments.py uploadattachment, and the...

CVE-2026-18515

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to place files into the file system with Navigator for i when they should be blocked by Navigator configuration. This could allow attackers to upload files onto the system to places the Navigator support did not intend, but...

Attackers Actively Exploiting Critical Vulnerability in WooCommerce Wholesale Lead Capture Plugin

On February 20th, 2026, a critical Unauthenticated Arbitrary File Upload vulnerability was publicly disclosed in WooCommerce Wholesale Lead Capture, a premium WordPress plugin with an estimated 6,000 active installations. This vulnerability can be leveraged by unauthenticated attackers to upload...

CVE-2026-18515 IBM i is Affected By Multiple Vulnerabilities in Navigator for i and Digital Certificate Manager for i.

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to place files into the file system with Navigator for i when they should be blocked by Navigator configuration. This could allow attackers to upload files onto the system to places the Navigator support did not intend, but...

CVE-2026-57581

DotVVM is an open source MVVM framework for web applications. Prior to 4.2.11, 4.3.15, and 5.0.0-preview09-final, applications with configured file upload storage allow unauthenticated users to submit files directly to DotvvmFileUploadMiddleware without an X-DotVVM-UploadToken generated by the...