elFinder vulnerable to path traversal in LocalVolumeDriver connector
The advisory, in context
Impact
Path Traversal vulnerability in PHP LocalVolumeDriver connector. This vulnerability can be exploited by allowing untrusted users to write to the local file system.
This issue was caused by incomplete validity checking of the supplied request parameters. That problem has been fixed in elFinder Version 2.1.62.
Patches
This vulnerability has been fixed in elFinder 2.1.62. Installation managers should update to the latest version as soon as possible.
Workarounds
If you cannot update for some reason, you must stop using it or prohibit writing to untrusted users.
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.
Earlier releases before 2.1.62
Fixed in 2.1.62
69 explicitly affected versions
2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.1.0, 2.1.1, 2.1.10, 2.1.11, 2.1.12, 2.1.13, 2.1.14, 2.1.15, 2.1.16, 2.1.17, 2.1.18, 2.1.19, 2.1.2, 2.1.20, 2.1.21, 2.1.22, 2.1.23, 2.1.24, 2.1.25, 2.1.26, 2.1.27, 2.1.28, 2.1.29, 2.1.3, 2.1.30, 2.1.31, 2.1.32, 2.1.33, 2.1.34, 2.1.35, 2.1.36, 2.1.37, 2.1.38, 2.1.39, 2.1.4, 2.1.40, 2.1.41, 2.1.42, 2.1.43, 2.1.44, 2.1.45, 2.1.46, 2.1.47, 2.1.48, 2.1.49, 2.1.5, 2.1.50, 2.1.51, 2.1.52, 2.1.53, 2.1.54, 2.1.55, 2.1.56, 2.1.57, 2.1.58, 2.1.59, 2.1.6, 2.1.60, 2.1.61, 2.1.7, 2.1.8, 2.1.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.1.62"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
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"2.0.4",
"2.0.5",
"2.0.6",
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"2.0.8",
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"2.1.0",
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"2.1.11",
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"2.1.15",
"2.1.16",
"2.1.17",
"2.1.18",
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"2.1.2",
"2.1.20",
"2.1.21",
"2.1.22",
"2.1.23",
"2.1.24",
"2.1.25",
"2.1.26",
"2.1.27",
"2.1.28",
"2.1.29",
"2.1.3",
"2.1.30",
"2.1.31",
"2.1.32",
"2.1.33",
"2.1.34",
"2.1.35",
"2.1.36",
"2.1.37",
"2.1.38",
"2.1.39",
"2.1.4",
"2.1.40",
"2.1.41",
"2.1.42",
"2.1.43",
"2.1.44",
"2.1.45",
"2.1.46",
"2.1.47",
"2.1.48",
"2.1.49",
"2.1.5",
"2.1.50",
"2.1.51",
"2.1.52",
"2.1.53",
"2.1.54",
"2.1.55",
"2.1.56",
"2.1.57",
"2.1.58",
"2.1.59",
"2.1.6",
"2.1.60",
"2.1.61",
"2.1.7",
"2.1.8",
"2.1.9"
]
}