Information Disclosure in TYPO3 CMS
The advisory, in context
Failing to properly check user permission on file storages, editors could gain knowledge of protected storages and its folders as well as using them in a file collection being rendered in the frontend. A valid backend user account is needed to exploit this vulnerability.
Affected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
From 7.6.0 before 7.6.22
Fixed in 7.6.22
22 explicitly affected versions
7.6.0, 7.6.1, 7.6.10, 7.6.11, 7.6.12, 7.6.13, 7.6.14, 7.6.15, 7.6.16, 7.6.17, 7.6.18, 7.6.19, 7.6.2, 7.6.3, 7.6.4, 7.6.5, 7.6.6, 7.6.7, 7.6.8, 7.6.9, v7.6.20, v7.6.21
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "7.6.0"
},
{
"fixed": "7.6.22"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7.6.0",
"7.6.1",
"7.6.10",
"7.6.11",
"7.6.12",
"7.6.13",
"7.6.14",
"7.6.15",
"7.6.16",
"7.6.17",
"7.6.18",
"7.6.19",
"7.6.2",
"7.6.3",
"7.6.4",
"7.6.5",
"7.6.6",
"7.6.7",
"7.6.8",
"7.6.9",
"v7.6.20",
"v7.6.21"
]
}From 8.0.0 before 8.7.5
Fixed in 8.7.5
20 explicitly affected versions
8.0.0, 8.0.1, 8.1.0, 8.1.1, 8.1.2, 8.2.0, 8.2.1, 8.3.0, 8.3.1, 8.4.0, 8.4.1, 8.5.0, 8.5.1, 8.6.0, 8.6.1, 8.7.0, 8.7.1, 8.7.2, v8.7.3, v8.7.4
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.7.5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"8.0.0",
"8.0.1",
"8.1.0",
"8.1.1",
"8.1.2",
"8.2.0",
"8.2.1",
"8.3.0",
"8.3.1",
"8.4.0",
"8.4.1",
"8.5.0",
"8.5.1",
"8.6.0",
"8.6.1",
"8.7.0",
"8.7.1",
"8.7.2",
"v8.7.3",
"v8.7.4"
]
}