TYPO3 is an open source PHP based web content management system. Versions 9.0.0 through 9.5.28, 10.0.0 through 10.4.17, and 11.0.0 through 11.3.0 have a cross-site scripting vulnerability. When settings for backend layouts are not properly encoded, the corresponding grid view is vulnerable to persistent cross-site scripting. A valid backend user account is needed to exploit this vulnerability. TYPO3 versions 9.5.29, 10.4.18, 11.3.1 contain a patch for this vulnerability.
{
"unresolved_ranges": [
{
"vendor_product": "typo3:typo3",
"cpes": [
"cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*"
],
"extracted_events": [
{
"introduced": "8.0.0"
},
{
"last_affected": "8.7.40"
},
{
"introduced": "8.0.0"
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{
"last_affected": "8.7.40"
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{
"introduced": "8.0.0"
},
{
"last_affected": "8.7.40"
}
],
"source": "CPE_RANGE"
}
]
}{
"cpe": "cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*",
"extracted_events": [
{
"introduced": "9.0.0"
},
{
"last_affected": "9.5.28"
},
{
"introduced": "10.0.0"
},
{
"last_affected": "10.4.17"
},
{
"introduced": "11.0.0"
},
{
"last_affected": "11.3.0"
}
],
"source": "CPE_RANGE"
}