Welcome to the new Project Zero Blog

Posted by Natalie Silvanovich While on Project Zero, we aim for our research to be leading-edge, our blog design was … not so much. We welcome readers to our shiny new blog! For the occasion, we asked members of Project Zero to dust off old blog posts that never quite saw the light of day. And...

CVE-2025-66402

Misskey CVE-2025-66402 affects versions 13.0.0-beta.16 through before 2025.12.0, where an actor without permission to view favorites or clips could export posts and view contents, exposing private data. Version 2025.12.0 fixes the issue. The vulnerability stems from the export functionality not e...

CVE-2025-66402 misskey.js's export data contains private post data

Misskey is an open source, federated social media platform. Starting in version 13.0.0-beta.16 and prior to version 2025.12.0, an actor who does not have permission to view favorites or clips can can export the posts and view the contents. Version 2025.12.0 fixes the issue...

CVE-2025-66402 misskey.js's export data contains private post data

Misskey is an open source, federated social media platform. Starting in version 13.0.0-beta.16 and prior to version 2025.12.0, an actor who does not have permission to view favorites or clips can can export the posts and view the contents. Version 2025.12.0 fixes the issue...

GHSA-496G-MMPW-J9X3 misskey.js's export data contains private post data

Summary After adding private posts followers, direct that you do not have permission to view to your favorites or clips, you can export them to view the contents of the private posts. PoC 1. Create an account X for testing and an account Y for private posts on the same server. 2. Send appropriate...

misskey.js's export data contains private post data

Summary After adding private posts followers, direct that you do not have permission to view to your favorites or clips, you can export them to view the contents of the private posts. PoC 1. Create an account X for testing and an account Y for private posts on the same server. 2. Send appropriate...

CVE-2025-13950

CVE-2025-13950 affects the OneSignal – Web Push Notifications WordPress plugin. It allows unauthenticated modification of data (App ID, REST API key, and notification behavior) via POST requests due to a missing capability check in settings handling for all versions up to 3.6.1. The issue is netw...

CVE-2025-9218

The rtMedia for WordPress, BuddyPress and bbPress plugin for WordPress is vulnerable to to Information Disclosure due to missing authorization in the handlerestpredispatch function when the Godam plugin is active, in versions 4.7.0 to 4.7.3. This makes it possible for unauthenticated attackers to...

EUVD-2025-203220

The rtMedia for WordPress, BuddyPress and bbPress plugin for WordPress is vulnerable to to Information Disclosure due to missing authorization in the handlerestpredispatch function when the Godam plugin is active, in versions 4.7.0 to 4.7.3. This makes it possible for unauthenticated attackers to...

CVE-2025-12965

The Magical Posts Display plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mpactitletag' parameter in the Magical Posts Accordion widget in all versions up to, and including, 1.2.54 due to insufficient input sanitization and output escaping on user-supplied HTML tag name...

CVE-2025-10738

creationtimestamp| type| source ---|---|--- 2025-12-13 07:03:22+00:00| seen| https://infosec.exchange/users/offseq/statuses/115710977696604993 2025-12-13 07:03:23+00:00| seen| https://bsky.app/profile/offseq.bsky.social/post/3m7tzwnt5rw2g 2025-12-13 11:25:30+00:00| seen|...

CVE-2025-9218 rtMedia for WordPress, BuddyPress and bbPress 4.7.0 - 4.7.3 - Missing Authorization to Unauthenticated Information Disclosure via handle_rest_pre_dispatch Function

The rtMedia for WordPress, BuddyPress and bbPress plugin for WordPress is vulnerable to to Information Disclosure due to missing authorization in the handlerestpredispatch function when the Godam plugin is active, in versions 4.7.0 to 4.7.3. This makes it possible for unauthenticated attackers to...

CVE-2025-9218 rtMedia for WordPress, BuddyPress and bbPress 4.7.0 - 4.7.3 - Missing Authorization to Unauthenticated Information Disclosure via handle_rest_pre_dispatch Function

The rtMedia for WordPress, BuddyPress and bbPress plugin for WordPress is vulnerable to to Information Disclosure due to missing authorization in the handlerestpredispatch function when the Godam plugin is active, in versions 4.7.0 to 4.7.3. This makes it possible for unauthenticated attackers to...

CVE-2025-14288 Gallery Blocks with Lightbox <= 3.3.0 - Missing Authorization to Authenticated (Contributor+) Plugin Settings Modification

The Gallery Blocks with Lightbox. Image Gallery, HTML5 video , YouTube, Vimeo Video Gallery and Lightbox for native gallery plugin for WordPress is vulnerable to unauthorized modification of plugin settings in all versions up to, and including, 3.3.0. This is due to the plugin using the editposts...

CVE-2025-12965

The Magical Posts Display plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mpactitletag' parameter in the Magical Posts Accordion widget in all versions up to, and including, 1.2.54 due to insufficient input sanitization and output escaping on user-supplied HTML tag name...

CVE-2025-12835

creationtimestamp| type| source ---|---|--- 2025-12-12 11:16:49+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3m7rxmw3kmx2o 2025-12-12 11:39:23+00:00| seen| https://gist.github.com/Darkcrai86/d0c8b5915c574f601755cd9b61e0fc7a...

CVE-2025-12965

CVE-2025-12965 refers to the Magical Posts Display – Elementor Advanced Posts widgets plugin. The Wordfence intelligence entry confirms a stored XSS via the mpac_title_tag parameter in the Magical Posts Accordion widget, affecting all versions up to and including 1.2.54. Root cause: insufficient ...

CVE-2025-12965 Magical Posts Display <= 1.2.54 - Authenticated (Author+) Stored Cross-Site Scripting via Magical Posts Accordion Widget

The Magical Posts Display plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mpactitletag' parameter in the Magical Posts Accordion widget in all versions up to, and including, 1.2.54 due to insufficient input sanitization and output escaping on user-supplied HTML tag name...

EUVD-2025-203075

The Magical Posts Display plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mpactitletag' parameter in the Magical Posts Accordion widget in all versions up to, and including, 1.2.54 due to insufficient input sanitization and output escaping on user-supplied HTML tag name...

CVE-2025-12965 Magical Posts Display <= 1.2.54 - Authenticated (Author+) Stored Cross-Site Scripting via Magical Posts Accordion Widget

The Magical Posts Display plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'mpactitletag' parameter in the Magical Posts Accordion widget in all versions up to, and including, 1.2.54 due to insufficient input sanitization and output escaping on user-supplied HTML tag name...