CVE-2026-6802 Easy Upload Files During Checkout <= 3.0.1 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion via 'eufdc-delete' Parameter

The Easy Upload Files During Checkout plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 3.0.1. This is due to missing authorization checks in the ufdccustominit function, which processes the 'eufdc-delete' parameter without any nonce verification,...

CVE-2026-6802

The Easy Upload Files During Checkout plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 3.0.1. This is due to missing authorization checks in the ufdccustominit function, which processes the 'eufdc-delete' parameter without any nonce verification,...

EUVD-2026-42846

The Easy Upload Files During Checkout plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 3.0.1. This is due to missing authorization checks in the ufdccustominit function, which processes the 'eufdc-delete' parameter without any nonce verification,...

PT-2026-57216

Simple Machines Forum 2.1 prior to 2.1.8 and 3.0 prior to 3.0 Alpha 5 contains an authorization bypass vulnerability in Sources/Actions/AttachmentApprove.php where a single-character operator error causes the permission check to always pass regardless of user permissions. An authenticated...

PT-2026-57317

Frappe is a full-stack web application framework. Prior to 16.20.0 and 15.110.0, users without write access could attach files to any doctype through file-handling API endpoints such as add attachments. This issue is fixed in versions 16.20.0 and 15.110.0...

VulnCheck KEV: CVE-2026-48939

iCagenda contains an unrestricted upload of file with dangerous type vulnerability that allows the upload of arbitrary files in the file attachment feature, ultimately resulting in PHP code upload and execution...

PT-2026-57286

Name of the Vulnerable Software and Affected Versions Snipe-IT versions prior to 8.6.2 Description An issue exists where the UploadFileRequest sanitizes SVG content only when PHP finfo reports image/svg+xml. Additionally, the UploadedFilesController serves attachments inline without utilizing...

PT-2026-57178

Vikunja before 2.2.1 contains an authorization flaw where the LinkSharing.ReadAll endpoint exposes share hashes to users with read access, enabling permission escalation to admin-level shares. The GetTaskAttachment endpoint performs permission checks against user-supplied task IDs but fetches...

PT-2026-57171

Capgo before 12.128.2 fails to enforce plan/quota restrictions on the /files/upload/attachments endpoint, allowing plan-blocked apps to create publicly readable R2 objects. Attackers can upload arbitrary attachments using upload-scoped API keys that bypass plan checks, persist outside normal bund...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the Avo::AttachmentsControllercreate process. An attacker can modify or replace attachment content, including binary data, filename, and content-type metadata, by directly accessing the upload endpoint and...

CVE-2026-12406 User Frontend <= 4.3.7 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion via 'attach_id' Parameter

The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.3.7. This is due to the plugin not properly verifying that a user is authorized to perform an...

CVE-2026-12406 User Frontend <= 4.3.7 - Missing Authorization to Unauthenticated Arbitrary Attachment Deletion via 'attach_id' Parameter

The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.3.7. This is due to the plugin not properly verifying that a user is authorized to perform an...

PT-2026-56712

The User Frontend: AI Powered Frontend Posting, User Directory, Profile, Membership & User Registration plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.3.7. This is due to the plugin not properly verifying that a user is authorized to perform an...

PT-2026-57041

Name of the Vulnerable Software and Affected Versions Avo versions 2.28.0 through 3.31.x Description Avo's direct attachment upload endpoint lacks server-side authorization, allowing authenticated users to bypass documented field-level upload policies. An attacker can replace or add attachment...

xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat

An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for...

CVE-2026-58480

Blocksy Companion Pro plugin for WordPress before 2.1.47 contains an unauthenticated arbitrary file upload vulnerability that allows attackers to upload executable files by bypassing extension validation in the saveattachments function exposed through the Advanced Reviews feature. Attackers can...

EUVD-2026-42233

Blocksy Companion Pro plugin for WordPress before 2.1.47 contains an unauthenticated arbitrary file upload vulnerability that allows attackers to upload executable files by bypassing extension validation in the saveattachments function exposed through the Advanced Reviews feature. Attackers can...

CVE-2026-58480

Blocksy Companion Pro ≤2.1.46 has an unauthenticated arbitrary file upload flaw: a flawed strpos() substring check in the Custom Fonts extension's save_attachments function allows double-extension filenames (e.g., shell.woff2.php) to bypass validation, enabling RCE. Multiple public PoCs exist. Up...

CVE-2026-58480

Blocksy Companion Pro plugin for WordPress before 2.1.47 contains an unauthenticated arbitrary file upload vulnerability that allows attackers to upload executable files by bypassing extension validation in the saveattachments function exposed through the Advanced Reviews feature. Attackers can...

PYSEC-2026-1689 Nautobot may allows uploaded media files to be accessible without authentication

Impact Files uploaded by users to Nautobot's MEDIAROOT directory, including DeviceType image attachments as well as images attached to a Location, Device, or Rack, are served to users via a URL endpoint that was not enforcing user authentication. As a consequence, such files can be retrieved by...