Mattermost versions 9.11.x <= 9.11.0 and 9.5.x <= 9.5.8 fail to validate that the message of the permalink post is a string, which allows an attacker to send a non-string value as the message of a permalink post and crash the frontend.
2024-09-26T08:15:06.227
2024-09-26T18:42:29.383
Analyzed
CVSSv3.1: 3.1 (LOW)
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | mattermost | mattermost_server | < 9.5.9 | Yes |
Application | mattermost | mattermost_server | 9.11.0 | Yes |
Application | mattermost | mattermost_server | 9.11.0 | Yes |
Application | mattermost | mattermost_server | 9.11.0 | Yes |
Application | mattermost | mattermost_server | 9.11.0 | Yes |