When adding a private file via the editor in Drupal 8.2.x before 8.2.7, the editor will not correctly check access for the file being attached, resulting in an access bypass.
{
"extracted_events": [
{
"introduced": "8.2.0"
},
{
"last_affected": "8.2.0"
},
{
"introduced": "8.2.0-beta1"
},
{
"last_affected": "8.2.0-beta1"
},
{
"introduced": "8.2.0-beta2"
},
{
"last_affected": "8.2.0-beta2"
},
{
"introduced": "8.2.0-beta3"
},
{
"last_affected": "8.2.0-beta3"
},
{
"introduced": "8.2.0-rc1"
},
{
"last_affected": "8.2.0-rc1"
},
{
"introduced": "8.2.0-rc2"
},
{
"last_affected": "8.2.0-rc2"
},
{
"introduced": "8.2.1"
},
{
"last_affected": "8.2.1"
},
{
"introduced": "8.2.2"
},
{
"last_affected": "8.2.2"
},
{
"introduced": "8.2.3"
},
{
"last_affected": "8.2.3"
},
{
"introduced": "8.2.4"
},
{
"last_affected": "8.2.4"
},
{
"introduced": "8.2.5"
},
{
"last_affected": "8.2.5"
},
{
"introduced": "8.2.6"
},
{
"last_affected": "8.2.6"
}
],
"source": "CPE_STRING",
"cpe": [
"cpe:2.3:a:drupal:drupal:8.2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.0:beta1:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.0:beta2:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.0:beta3:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.0:rc2:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.1:*:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.3:*:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.4:*:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.5:*:*:*:*:*:*:*",
"cpe:2.3:a:drupal:drupal:8.2.6:*:*:*:*:*:*:*"
]
}