An issue was discovered in pfSense through 2.4.4-p3. widgets/widgets/picture.widget.php uses the widgetkey parameter directly without sanitization (e.g., a basename call) for a pathname to file_get_contents or file_put_contents.
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:netgate:pfsense:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "2.4.4"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:netgate:pfsense:2.4.4:-:*:*:*:*:*:*",
"range": [
{
"introduced": "2.4.4-NA"
},
{
"last_affected": "2.4.4-NA"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:netgate:pfsense:2.4.4:p1:*:*:*:*:*:*",
"range": [
{
"introduced": "2.4.4-p1"
},
{
"last_affected": "2.4.4-p1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:netgate:pfsense:2.4.4:p2:*:*:*:*:*:*",
"range": [
{
"introduced": "2.4.4-p2"
},
{
"last_affected": "2.4.4-p2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:netgate:pfsense:2.4.4:p3:*:*:*:*:*:*",
"range": [
{
"introduced": "2.4.4-p3"
},
{
"last_affected": "2.4.4-p3"
}
],
"source": "CPE_STRING"
},
{
"range": [
{
"fixed": "2c544ac61ce98f716d50b8e5961d7dfba66804b5"
}
],
"source": "REFERENCES_COMMIT"
}
]
}