CVE-2025-64641

MEDIUM4.1EPSS 0.03%

Mattermost doesn't verify that post actions invoking `/share-issue-publicly` were created by the Jira plugin

發布日:2025/12/24修改日:2026/2/27

描述

Mattermost versions 11.1.x <= 11.1.0, 11.0.x <= 11.0.5, 10.12.x <= 10.12.3, 10.11.x <= 10.11.7 fail to verify that post actions invoking /share-issue-publicly were created by the Jira plugin which allowed a malicious Mattermost user to exfiltrate Jira tickets when victim users interacted with affected posts

受影響套件(6)

Go/github.com/mattermost/mattermost-server>= 10.11.0, < 10.11.8
Go/github.com/mattermost/mattermost-server>= 10.11.0+incompatible, < 10.11.8+incompatible, >= 10.12.0+incompatible, < 10.12.4+incompatible, >= 11.0.1+incompatible, < 11.0.6+incompatible, >= 11.1.0+incompatible, < 11.1.1+incompatible
Go/github.com/mattermost/mattermost-server/v5from 0
Go/github.com/mattermost/mattermost-server/v6from 0
Go/github.com/mattermost/mattermost/server/v8from 0, < 8.0.0-20251121122154-b57c297c6d7
Go/github.com/mattermost/mattermost/server/v8from 0

CVSS 分數

來源	版本	嚴重程度	向量
osv	CVSS 3.1	MEDIUM4.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N

描述

受影響套件(6)

CVSS 分數

參考連結(7)