Device Code Phishing Hits 340+ Microsoft 365 Orgs Across Five Countries via OAuth Abuse

Cybersecurity researchers are calling attention to an active device code phishing campaign that's targeting Microsoft 365 identities across more than 340 organizations in the U.S., Canada, Australia, New Zealand, and Germany. The activity, per Huntress, was first spotted on February 19, 2026, wit...

SUSE CVE-2026-28789

OliveTin gives access to predefined shell commands from a web interface. Prior to version 3000.10.3, an unauthenticated denial-of-service vulnerability exists in OliveTin's OAuth2 login flow. Concurrent requests to /oauth/login can trigger unsynchronized access to a shared registeredStates map,...

n8n 安全漏洞

n8n is an open-source, scalable workflow automation tool developed by n8n. Versions of n8n prior to 2.8.0 contained security vulnerabilities. These vulnerabilities stemmed from the OAuth callback handler skipping the verification of state parameter ownership, which could lead to the theft of OAut...

macOS 26.x < 26.4 Multiple Vulnerabilities (126794)

The remote host is running a version of macOS / Mac OS X that is 26.x prior to 26.4. It is, therefore, affected by multiple vulnerabilities: - A logic issue was addressed with improved checks. This issue is fixed in macOS Tahoe 26.4. A user may be able to elevate privileges. CVE-2026-20631 - When...

macOS 14.x < 14.8.5 Multiple Vulnerabilities (126796)

The remote host is running a version of macOS / Mac OS X that is 14.x prior to 14.8.5. It is, therefore, affected by multiple vulnerabilities: - A permissions issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. A...

Improper Authentication

Overview Affected versions of this package are vulnerable to Improper Authentication due to cache key confusion. An attacker can gain unauthorized access by using a token to prime the cache, and subsequently use the same token for rules that use a different introspection server. Note: This is onl...

CVE-2026-4590

A security flaw has been discovered in kalcaddle kodbox 1.64. The impacted element is an unknown function of the file /workspace/source-code/plugins/oauth/controller/bind/index.class.php of the component loginSubmit API. Performing a manipulation of the argument third results in cross-site reques...

Kalcaddle Kodbox 安全漏洞

Kalcaddle Kodbox is a private cloud storage and online collaborative office platform developed by Kalcaddle Corporation. A security vulnerability exists in the 1.64 version of Kalcaddle Kodbox. This vulnerability stems from incorrect handling of the parameter “third” in the component loginSubmit...

The vulnerability of the JOSE library Authlib implementation for OAuth and OpenID Connect servers allows a perpetrator to induce a service failure.

The vulnerability of the JOSE library Authlib implementation for OAuth and OpenID Connect servers is related to insufficient validation of input data. Exploiting this vulnerability can allow a malicious actor to cause service failures...

CVE-2026-33226 Budibase Unrestricted Server-Side Request Forgery (SSRF) via REST Datasource Query Preview

Budibase is a low code platform for creating internal tools, workflows, and admin panels. In versions from 3.30.6 and prior, the REST datasource query preview endpoint POST /api/queries/preview makes server-side HTTP requests to any URL supplied by the user in fields.path with no validation. An...

CVE-2026-33226

Budibase is a low code platform for creating internal tools, workflows, and admin panels. In versions from 3.30.6 and prior, the REST datasource query preview endpoint POST /api/queries/preview makes server-side HTTP requests to any URL supplied by the user in fields.path with no validation. An...

CVE-2026-32309 Cryptomator: Hub unlocking accepts plaintext HTTP and unvalidated endpoint schemes

Cryptomator encrypts data being stored on cloud infrastructure. Prior to version 1.19.1, the Hub-based unlock flow explicitly supports hub+http and consumes Hub endpoints from vault metadata without enforcing HTTPS. As a result, a vault configuration can drive OAuth and key-loading traffic over...

CVE-2026-31381

An attacker can extract user email addresses PII exposed in base64 encoding via the state parameter in the OAuth callback URL...

CVE-2026-31381

An attacker can extract user email addresses PII exposed in base64 encoding via the state parameter in the OAuth callback URL...

WordPress Post SMTP plugin <= 3.8.0 - Missing Authorization to Authenticated (Subscriber+) Office 365 OAuth Configuration Overwrite vulnerability

Missing Authorization to Authenticated Subscriber+ Office 365 OAuth Configuration Overwrite vulnerability discovered by Michael Iden Mickhat - Hack The Box in WordPress Plugin Post SMTP versions = 3.8.0...

CVE-2026-2559 Post SMTP <= 3.8.0 - Missing Authorization to Authenticated (Subscriber+) Office 365 OAuth Configuration Overwrite

The Post SMTP plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the handleoffice365oauthredirect function in all versions up to, and including, 3.8.0. This is due to the function being hooked to admininit without any currentusercan check ...

CVE-2026-2559

The Post SMTP plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the handleoffice365oauthredirect function in all versions up to, and including, 3.8.0. This is due to the function being hooked to admininit without any currentusercan check ...

CVE-2026-2559 Post SMTP <= 3.8.0 - Missing Authorization to Authenticated (Subscriber+) Office 365 OAuth Configuration Overwrite

The Post SMTP plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the handleoffice365oauthredirect function in all versions up to, and including, 3.8.0. This is due to the function being hooked to admininit without any currentusercan check ...

WordPress plugin Post SMTP 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 for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

PT-2026-26069

The Post SMTP plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the handle office365 oauth redirect function in all versions up to, and including, 3.8.0. This is due to the function being hooked to admin init without any current user can...