CVE-2026-42174 Kirby: User avatar creation, replacement and deletion are not gated by user update permissions

Kirby is an open-source content management system. Prior to versions 4.9.0 and 5.4.0, user avatar creation, replacement and deletion are not gated by user update permissions. This issue has been patched in versions 4.9.0 and 5.4.0...

Kirby 安全漏洞

Kirby is a set of open-source content management systems based on files. Versions of Kirby prior to 4.9.0 and 5.4.0 had security vulnerabilities. These vulnerabilities stemmed from the ability to create, replace, and delete user avatars without restricting user update permissions...

Cinny vulnerable to access token disclosure via invalidated emoji pack avatar URL in service worker

Impact A remote authenticated attacker who shares a room with a victim and has permissions to create room emotes for example in a DM can cause the victim's client to send their Matrix access token to an attacker-controlled server. This occurs when the victim opens the emoji or sticker picker for...

Origin Validation Error

Overview cinny is a Yet another matrix client Affected versions of this package are vulnerable to Origin Validation Error in the process that handles emoji pack avatar URLs in the service worker. An attacker can obtain a victim's access token by crafting a malicious emote pack with an...

NPM: Cinny vulnerable to access token disclosure via invalidated emoji pack avatar URL in service worker

NPM: Cinny vulnerable to access token disclosure via invalidated emoji pack avatar URL in service worker vulnerability discovered by ? in WordPress Npm cinny versions 4.10.3...

GHSA-J944-W549-3453 Cinny vulnerable to access token disclosure via invalidated emoji pack avatar URL in service worker

Impact A remote authenticated attacker who shares a room with a victim and has permissions to create room emotes for example in a DM can cause the victim's client to send their Matrix access token to an attacker-controlled server. This occurs when the victim opens the emoji or sticker picker for...

CVE-2026-7638

The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 5.6.0. This is due to missing authorization validation in the uploadavatar function, which accepts an attacker-controlled...

Kirby CMS doesn't gate user avatar creation, replacement and deletion with user update permissions

TL;DR This vulnerability affects all Kirby sites where users of a particular role have no permission to update user information user.update or users.update permission is disabled. This can be due to configuration in the blueprints of the acting users, via options in the blueprints of the target...

GHSA-39CP-6679-8XV2 Kirby CMS doesn't gate user avatar creation, replacement and deletion with user update permissions

TL;DR This vulnerability affects all Kirby sites where users of a particular role have no permission to update user information user.update or users.update permission is disabled. This can be due to configuration in the blueprints of the acting users, via options in the blueprints of the target...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization in the process for managing user avatars due to insufficient authorization checks. An attacker can gain unauthorized access to create, replace, or delete user avatars by leveraging file permissions without the...

CVE-2026-7638

The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 5.6.0. This is due to missing authorization validation in the uploadavatar function, which accepts an attacker-controlled...

CVE-2026-7638 App Builder <= 5.5.10 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary User Avatar Modification via 'user_id' Parameter

The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 5.6.0. This is due to missing authorization validation in the uploadavatar function, which accepts an attacker-controlled...

CVE-2026-7638

The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 5.6.0. This is due to missing authorization validation in the uploadavatar function, which accepts an attacker-controlled...

CVE-2026-7638 App Builder <= 5.5.10 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary User Avatar Modification via 'user_id' Parameter

The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 5.6.0. This is due to missing authorization validation in the uploadavatar function, which accepts an attacker-controlled...

EUVD-2026-26732

The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to and including 5.6.0. This is due to missing authorization validation in the uploadavatar function, which accepts an attacker-controlled...

CVE-2026-7638

CVE-2026-7638 details : The App Builder – Create Native Android & iOS Apps On The Flight plugin for WordPress (WordPress plugin) is vulnerable to Insecure Direct Object Reference in all versions up to 5.6.0. The root cause is missing authorization validation in the upload_avatar() function, which...

WordPress plugin App Builder – Create Native Android & iOS Apps On The Flight 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows users to create personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be added to th...

PT-2026-36563

Name of the Vulnerable Software and Affected Versions App Builder – Create Native Android & iOS Apps On The Flight versions prior to 5.6.1 Description An Insecure Direct Object Reference IDOR exists due to missing authorization validation in the upload avatar function. The...

WordPress App Builder – Create Native Android & iOS Apps On The Flight plugin <= 5.6.0 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary User Avatar Modification vulnerability

Insecure Direct Object Reference to Authenticated Subscriber+ Arbitrary User Avatar Modification vulnerability discovered by Ren Voza in WordPress Plugin App Builder versions = 5.6.0...

EUVD-2026-24698

The Buzz Comments plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'Custom Buzz Avatar' buzzcommentsavatarimage setting in all versions up to, and including, 0.9.4. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticate...