Description (CNA)
Mattermost versions 9.11.x <= 9.11.0, 9.10.x <= 9.10.1, 9.9.x <= 9.9.2 and 9.5.x <= 9.5.8 fail to properly authorize requests when viewing archived channels is disabled, which allows an attacker to retrieve post and file information about archived channels. Examples are flagged or unread posts as well as files.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Mattermost / Mattermost | affected 9.11.0; affected 9.10.0 through 9.10.1; affected 9.9.0 through 9.9.2; affected 9.5.0 through 9.5.8; unaffected 10.0.0; unaffected 9.11.1; unaffected 9.10.2; unaffected 9.9.3; unaffected 9.5.9 |
CWE
CWE-284
References
ADP enrichment
No English description supplied.
No references supplied.