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Mattermost doesn't validate user permissions when creating Jira issues from Mattermost posts

Mattermost versions 11.1.x <= 11.1.2, 10.11.x <= 10.11.9, 11.2.x <= 11.2.1 fail to validate user permissions when creating Jira issues from Mattermost posts, which allows an authenticated attacker with access to the Jira plugin to read post content and attachments from channels they do not have access to via the /create-issue API endpoint by providing the post ID of an inaccessible post.. Mattermost Advisory ID: MMSA-2025-00550

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Duplicate Advisory: Wildfly Elytron integration susceptible to brute force attacks via CLI

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-qhp6-6p8p-2rqh. This link is maintained to preserve external references. Original Description A flaw was found in Wildfly Elytron integration. The component does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks via CLI.

Freeform Craft Plugin CP UI (builder/integrations) has Stored Cross-Site Scripting (XSS) issue

Summary An authenticated, low-privilege user (able to create/edit forms) can inject arbitrary HTML/JS into the Craft Control Panel (CP) builder and integrations views. User-controlled form labels and integration metadata are rendered with dangerouslySetInnerHTML without sanitization, leading to stored XSS that executes when any admin views the builder/integration screens. Affected Product Ecosystem: Packagist (Craft CMS plugin) Package: solspace/craft-freeform Version: <= 5.14.6 (latest observed). Likely all 5.x until patched.