Mattermost versions 10.5.x <= 10.5.5, 9.11.x <= 9.11.15, 10.8.x <= 10.8.0, 10.7.x <= 10.7.2, 10.6.x <= 10.6.5 fail to properly retrieve requestorInfo from playbooks handler for guest users which allows an attacker access to the playbook run.
{
"versions": [
{
"introduced": "9.11.0"
},
{
"fixed": "9.11.16"
},
{
"introduced": "10.5.0"
},
{
"fixed": "10.5.6"
},
{
"introduced": "10.6.0"
},
{
"fixed": "10.6.6"
},
{
"introduced": "10.7.0"
},
{
"fixed": "10.7.3"
},
{
"introduced": "0"
},
{
"last_affected": "10.8.0-NA"
},
{
"introduced": "0"
},
{
"last_affected": "10.8.0-rc1"
},
{
"introduced": "0"
},
{
"last_affected": "10.8.0-rc2"
},
{
"introduced": "0"
},
{
"last_affected": "10.8.0-rc3"
}
]
}