Incorrect Authorization

Overview github.com/mattermost/mattermost/server/channels/app is a private-cloud Slack alternative Affected versions of this package are vulnerable to Incorrect Authorization due to insufficient validation of permission requirements in the team member roles API endpoint. An attacker can gain...

GHSA-5GG9-5G7W-HM73 File Browser Signup Grants Admin When Default Permissions Include Admin

Summary Any unauthenticated visitor can register a full administrator account when self-registration signup = true is enabled and the default user permissions have perm.admin = true. The signup handler blindly applies all default settings - including Perm.Admin - to the new user without any...

CVE-2025-69808

An out-of-bounds memory access OOB in p2r3 Bareiron commit 8e4d40 allows unauthenticated attackers to access sensitive information and cause a Denial of Service DoS via supplying a crafted packet...

CVE-2026-32267

Craft CMS vulnerable to privilege escalation via UsersController->actionImpersonateWithToken. From 4.0.0-RC1 up to 4.17.5 and 5.0.0-RC1 up to 5.9.11, a low-privilege or unauthenticated user with a shared URL can escalate to admin. Patch versions: 4.17.6 and 5.9.12. CVSS 4.0 base score 9.2 (CRI...

CVE-2026-32267 Craft CMS Vulnerable to Privilege Escalation/Bypass through UsersController->actionImpersonateWithToken()

Craft CMS is a content management system CMS. From version 4.0.0-RC1 to before version 4.17.6 and from version 5.0.0-RC1 to before version 5.9.12, a low-privilege user or an unauthenticated user who has been sent a shared URL can escalate their privileges to admin by abusing...

CVE-2026-32261 RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin

Webhooks for Craft CMS plugin adds the ability to manage “webhooks” in Craft CMS, which will send GET or POST requests when certain events occur. From version 3.0.0 to before version 3.2.0, the Webhooks plugin renders user-supplied template content through Twig’s renderString function without...

EUVD-2026-12508

Craft CMS Vulnerable to Privilege Escalation/Bypass through UsersController-actionImpersonateWithToken...

CVE-2026-29510

Hereta ETH-IMC408M firmware version 1.0.15 and prior contain a stored cross-site scripting vulnerability that allows authenticated attackers to inject arbitrary JavaScript by manipulating the Device Name field. Attackers can inject malicious scripts through the System Status interface that execut...

Google Cloud Storage for Craft CMS has an Information Disclosure Vulnerability

Unauthenticated users can view a list of buckets the plugin has access to. The DefaultController-actionLoadBucketData endpoint allows unauthenticated users with a valid CSRF token to view a list of buckets that the plugin is allowed to see. Users should update to version 2.2.1 of the plugin to...

GHSA-HWJ7-4VGC-J3V9 Amazon S3 for Craft CMS has an Information Disclosure vulnerability

Unauthenticated users can view a list of buckets the plugin has access to. The BucketsController-actionLoadBucketData endpoint allows unauthenticated users with a valid CSRF token to view a list of buckets that the plugin is allowed to see. Users should update to version 2.2.5 of the plugin to...

RCE via SSTI for users with permissions to access the Craft CMS Webhooks plugin

The Webhooks plugin renders user-supplied template content through Twig’s renderString function without sandbox protection. This allows an authenticated user with access to the Craft control panel and permissions to access the Webhooks plugin to inject Twig template code that calls arbitrary PHP...

CVE-2026-29510 Hereta ETH-IMC408M Stored XSS via Device Name

Hereta ETH-IMC408M firmware version 1.0.15 and prior contain a stored cross-site scripting vulnerability that allows authenticated attackers to inject arbitrary JavaScript by manipulating the Device Name field. Attackers can inject malicious scripts through the System Status interface that execut...

Authorization Bypass Through User-Controlled Key

Overview @withstudiocms/effect is an Effect-TS Utilities for Astro Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the getUsers process. An attacker can access sensitive owner account information, such as IDs, usernames, display names, and...

Authorization Bypass Through User-Controlled Key

Overview studiocms is an A Community-Driven Astro native CMS. Built from the ground up by the Astro community. Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key in the getUsers process. An attacker can access sensitive owner account information,...

CVE-2026-25780

A memory exhaustion flaw has been discovered in the Mattermost server. Affected versions fail to bound memory allocation when processing DOC files which allows an authenticated attacker to cause server memory exhaustion and denial of service via uploading a specially crafted DOC file. Mitigation...

GHSA-XPVF-6QCC-9JQC Mattermost fails to validate team-specific upload_file permissions

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to validate team-specific uploadfile permissions which allows a guest user to post files in channels where they lack uploadfile permission via uploading files in a team where they have permission and reusing the file...

EUVD-2026-12397

Stored Cross-Site Scripting XSS vulnerability in the Wakyma web application, specifically in the endpoint 'vets.wakyma.com/configuracion/agenda/modelo-formulario-evento'. A user with permission to create personalized accounts could exploit this vulnerability simply by creating a malicious survey...

Mattermost allows attackers to spoof permalink embeds

Mattermost versions 11.3.x = 11.3.0, 11.2.x = 11.2.2, 10.11.x = 10.11.10 fail to sanitize client-supplied post metadata which allows an authenticated attacker to spoof permalink embeds impersonating other users via crafted PUT requests to the post update API endpoint. Mattermost Advisory ID:...

EUVD-2025-208703

Raytha CMS is vulnerable to Cross-Site Request Forgery across multiple endpoints. Attacker can craft special website, which when visited by the authenticated victim, will automatically send POST request to the endpoint e. x. deletion of the data without enforcing token verification. This issue wa...

EUVD-2017-18930

Serviio PRO 1.8 contains an unquoted search path vulnerability in the Windows service that allows local users to execute arbitrary code with elevated privileges by placing malicious executables in the system root path. Additionally, improper directory permissions with full access for the Users...