MantisBT before 1.3.11, 2.x before 2.3.3, and 2.4.x before 2.4.1 omits a backslash check in stringapi.php and consequently has conflicting interpretations of an initial \/ substring as introducing either a local pathname or a remote hostname, which leads to (1) arbitrary Permalink Injection via CSRF attacks on a permalinkpage.php?url= URI and (2) an open redirect via a login_page.php?return= URI.
{
"cpe": [
"cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.0.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.1.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.1.1:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.1.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.2.3:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.2.4:*:*:*:*:*:*:*",
"cpe:2.3:a:mantisbt:mantisbt:2.4.0:*:*:*:*:*:*:*"
],
"source": [
"CPE_RANGE",
"CPE_STRING"
],
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "1.3.10"
},
{
"introduced": "2.0.0"
},
{
"last_affected": "2.0.0"
},
{
"introduced": "2.0.1"
},
{
"last_affected": "2.0.1"
},
{
"introduced": "2.1.0"
},
{
"last_affected": "2.1.0"
},
{
"introduced": "2.1.1"
},
{
"last_affected": "2.1.1"
},
{
"introduced": "2.1.2"
},
{
"last_affected": "2.1.2"
},
{
"introduced": "2.2.0"
},
{
"last_affected": "2.2.0"
},
{
"introduced": "2.2.2"
},
{
"last_affected": "2.2.2"
},
{
"introduced": "2.2.3"
},
{
"last_affected": "2.2.3"
},
{
"introduced": "2.2.4"
},
{
"last_affected": "2.2.4"
},
{
"introduced": "2.4.0"
},
{
"last_affected": "2.4.0"
}
]
}