Insufficient Authorization in Mattermost Jira Plugin Allows Unauthorized Access to Post Attachments
Résumé
Insufficient Authorization in Mattermost Jira Plugin Allows Unauthorized Access to Post Attachments
Description d'origine
La description telle que publiée par la source (souvent en anglais).
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
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- advisory github.com
- advisory mattermost.com
- advisory nvd.nist.gov