CVE-2023-22488

CVE-2023-22488 affects Flarum core notification logic. The vulnerability stems from the notification-sending flow not validating that the notification subject is visible to the recipient, enabling reading of restricted/private content via subscriptions. Impact includes leakage of posts (including...

Design/Logic Flaw

Flarum is a forum software for building communities. Using the mentions feature provided by the flarum/mentions extension, users can mention any post ID on the forum with the special @""p syntax. The following behavior never changes no matter if the actor should be able to read the mentioned post...

CVE-2023-22487

Concrete details show that Flarum, via the flarum/mentions extension, leaks the full JSON:API payload of all mentioned posts in certain API responses (POST /api/posts, PATCH /api/posts/) regardless of access rights. Affected are all Flarum versions prior to 1.6.3; mitigation is to upgrade to flar...

CVE-2022-46164

NodeBB is an open source Node.js based forum software. Due to a plain object with a prototype being used in socket.io message handling a specially crafted payload can be used to impersonate other users and takeover accounts. This vulnerability has been patched in version 2.6.1. Users are advised ...

Code injection

NodeBB is an open source Node.js based forum software. Due to a plain object with a prototype being used in socket.io message handling a specially crafted payload can be used to impersonate other users and takeover accounts. This vulnerability has been patched in version 2.6.1. Users are advised ...

CVE-2022-46164

NodeBB vulnerability CVE-2022-46164 arises from using a plain object with a prototype in socket.io message handling, enabling impersonation and account takeover. Affected software: NodeBB (Node.js-based forum software) prior to version 2.6.1. Root cause: prototype pollution in message handling al...

CVE-2022-46164 Account takeover via prototype vulnerability

NodeBB is an open source Node.js based forum software. Due to a plain object with a prototype being used in socket.io message handling a specially crafted payload can be used to impersonate other users and takeover accounts. This vulnerability has been patched in version 2.6.1. Users are advised ...

MyBB injection vulnerability

MyBB MyBulletinBoard is a free and web-based forum software developed by MYBB team using PHP and MySQL. The software is easy to use, supports multiple languages, and is extensible.MyBB is vulnerable to a command injection vulnerability that originates from the additional parameter Mail Settings ?...

CVE-2022-39265

CVE-2022-39265 affects MyBB prior to 1.8.31. The vulnerability arises from the Mail Settings → Additional Parameters for PHP’s mail() function, where the mail_parameters setting, in combination with the configured mail program’s options, can expose sensitive information and enable Remote Code Exe...

Code injection

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. Due to an unnecessarily strict conditional in the code handling the first step of the SSO process, the pre-existing logic that added and later checked a nonce was inadvertently rendered opt-i...

CVE-2022-36076

CVE-2022-36076 affects NodeBB Forum Software (Node.js) leveraging Redis/MongoDB/PostgreSQL. The root cause is an overly strict conditional in the SSO first-step handling, which rendered the nonce logic opt-in instead of opt-out, re-exposing vulnerability to allow a specially crafted MITM attack t...

CVE-2022-36076

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. Due to an unnecessarily strict conditional in the code handling the first step of the SSO process, the pre-existing logic that added and later checked a nonce was inadvertently rendered opt-i...

CVE-2022-36076 Account takeover via SSO plugins in NodeBB

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. Due to an unnecessarily strict conditional in the code handling the first step of the SSO process, the pre-existing logic that added and later checked a nonce was inadvertently rendered opt-i...

CVE-2022-36076 Account takeover via SSO plugins in NodeBB

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. Due to an unnecessarily strict conditional in the code handling the first step of the SSO process, the pre-existing logic that added and later checked a nonce was inadvertently rendered opt-i...

CVE-2022-36076: Cross-Site Request Forgery (CSRF)

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. Due to an unnecessarily strict conditional in the code handling the first step of the SSO process, the pre-existing logic that added and later checked a nonce was inadvertently rendered opt-i...

CVE-2022-36045

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. It utilizes web sockets for instant interactions and real-time notifications. utils.generateUUID, a helper function available in essentially all versions of NodeBB as far back as v1.0.1 and...

CVE-2022-36045 Account takeover via cryptographically weak PRNG in NodeBB Forum

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. It utilizes web sockets for instant interactions and real-time notifications. utils.generateUUID, a helper function available in essentially all versions of NodeBB as far back as v1.0.1 and...

CVE-2022-36045

CVE-2022-36045 affects NodeBB Forum Software. The root cause is a cryptographically weak PRNG used by the helper function utils.generateUUID (uses Math.random()), enabling an attacker to possibly calculate reset codes and takeover an account without victim involvement. Affected versions include e...

CVE-2022-36045: Use of Insufficiently Random Values

NodeBB Forum Software is powered by Node.js and supports either Redis, MongoDB, or a PostgreSQL database. It utilizes web sockets for instant interactions and real-time notifications. utils.generateUUID, a helper function available in essentially all versions of NodeBB as far back as v1.0.1 and...

FUDForum Cross-Site Scripting Vulnerability (CNVD-2022-70051)

FUDForum is a PHP-based forum software. version 3.1.2 of FUDForum contains a cross-site scripting vulnerability. An attacker can exploit this vulnerability to perform cross-site scripting attacks with the help of the forum name field in the forum manager function...