CVE-2026-2578
Information Disclosure via WebSocket Event When Deleting Unrevealed Burn on Read Posts
概要
Information Disclosure via WebSocket Event When Deleting Unrevealed Burn on Read Posts
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
Mattermost versions 11.3.x <= 11.3.0 fail to preserve the redacted state of burn-on-read posts during deletion which allows channel members to access unrevealed burn-on-read message contents via the WebSocket post deletion event.. Mattermost Advisory ID: MMSA-2026-00579
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
参照URL
- advisory github.com
- advisory mattermost.com
- advisory nvd.nist.gov