High
Security advisory
Contao before 3.5.28 and 4.x before 4.4.1 allows remote attackers to include and execute arbitrary local PHP files via a crafted parameter in a URL, aka Directory Traversal.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2017-10993
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 06:13 UTC · Revision 1
Source evidence
Contao before 3.5.28 and 4.x before 4.4.1 allows remote attackers to include and execute arbitrary local PHP files via a crafted parameter in a URL, aka Directory Traversal.
osv:CVE-2017-10993
Complete source record
{
"id": "1270482b1485d3a02157c94263a67f0d04e3dabb9be28a8918405cc2715e61d3",
"url": "https://osv.dev/vulnerability/CVE-2017-10993",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2017-10993",
"summary": "Contao before 3.5.28 and 4.x before 4.4.1 allows remote attackers to include and execute arbitrary local PHP files via a crafted parameter in a URL, aka Directory Traversal.",
"evidence": "osv:CVE-2017-10993",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2017-10993",
"aliases": [
"CVE-2017-10993",
"GHSA-x5g4-crxq-qxjx"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/contao/contao",
"type": "GIT",
"events": [
{
"introduced": "84b2fe637d5ead531f117f26b48d1b9de8df4074"
},
{
"last_affected": "e99d03e1a226ebff85ba078c008d579d61ce212a"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.0.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.0.0"
},
{
"last_affected": "4.0.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.0.0:beta1:*:*:*:*:*:*",
"range": [
{
"introduced": "4.0.0-beta1"
},
{
"last_affected": "4.0.0-beta1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.0.0:rc1:*:*:*:*:*:*",
"range": [
{
"introduced": "4.0.0-rc1"
},
{
"last_affected": "4.0.0-rc1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.0.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.0.1"
},
{
"last_affected": "4.0.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.0.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.0.2"
},
{
"last_affected": "4.0.2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.0.3:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.0.3"
},
{
"last_affected": "4.0.3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.0.4:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.0.4"
},
{
"last_affected": "4.0.4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.1.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.1.0"
},
{
"last_affected": "4.1.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.1.0:beta1:*:*:*:*:*:*",
"range": [
{
"introduced": "4.1.0-beta1"
},
{
"last_affected": "4.1.0-beta1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.1.0:rc1:*:*:*:*:*:*",
"range": [
{
"introduced": "4.1.0-rc1"
},
{
"last_affected": "4.1.0-rc1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.1.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.1.1"
},
{
"last_affected": "4.1.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.1.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.1.2"
},
{
"last_affected": "4.1.2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.1.3:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.1.3"
},
{
"last_affected": "4.1.3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.2.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.2.0"
},
{
"last_affected": "4.2.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.2.0:beta1:*:*:*:*:*:*",
"range": [
{
"introduced": "4.2.0-beta1"
},
{
"last_affected": "4.2.0-beta1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.2.0:rc1:*:*:*:*:*:*",
"range": [
{
"introduced": "4.2.0-rc1"
},
{
"last_affected": "4.2.0-rc1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.2.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.2.1"
},
{
"last_affected": "4.2.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.2.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.2.2"
},
{
"last_affected": "4.2.2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.2.3:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.2.3"
},
{
"last_affected": "4.2.3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.2.4:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.2.4"
},
{
"last_affected": "4.2.4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.2.5:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.2.5"
},
{
"last_affected": "4.2.5"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.0"
},
{
"last_affected": "4.3.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.0:rc1:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.0-rc1"
},
{
"last_affected": "4.3.0-rc1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.1"
},
{
"last_affected": "4.3.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.2"
},
{
"last_affected": "4.3.2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.3:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.3"
},
{
"last_affected": "4.3.3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.5:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.5"
},
{
"last_affected": "4.3.5"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.6:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.6"
},
{
"last_affected": "4.3.6"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.7:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.7"
},
{
"last_affected": "4.3.7"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.8:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.8"
},
{
"last_affected": "4.3.8"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.9:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.9"
},
{
"last_affected": "4.3.9"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.10:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.10"
},
{
"last_affected": "4.3.10"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.3.11:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.3.11"
},
{
"last_affected": "4.3.11"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.4.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.4.0"
},
{
"last_affected": "4.4.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.4.0:beta1:*:*:*:*:*:*",
"range": [
{
"introduced": "4.4.0-beta1"
},
{
"last_affected": "4.4.0-beta1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.4.0:rc1:*:*:*:*:*:*",
"range": [
{
"introduced": "4.4.0-rc1"
},
{
"last_affected": "4.4.0-rc1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:contao:contao_cms:4.4.0:rc2:*:*:*:*:*:*",
"range": [
{
"introduced": "4.4.0-rc2"
},
{
"last_affected": "4.4.0-rc2"
}
],
"source": "CPE_STRING"
}
]
}
}
],
"versions": [
"4.0.0",
"4.0.0-beta1",
"4.0.0-rc1",
"4.0.1",
"4.0.2",
"4.0.3",
"4.0.4",
"4.1.0",
"4.1.0-beta1",
"4.1.0-rc1",
"4.1.1",
"4.1.2",
"4.1.3",
"4.2.0",
"4.2.0-beta1",
"4.2.0-rc1",
"4.2.1",
"4.2.2",
"4.2.3",
"4.2.4",
"4.2.5",
"4.3.0",
"4.3.0-rc1",
"4.3.1",
"4.3.10",
"4.3.11",
"4.3.2",
"4.3.3",
"4.3.5",
"4.3.6",
"4.3.7",
"4.3.8",
"4.3.9",
"4.4.0",
"4.4.0-beta1",
"4.4.0-rc1",
"4.4.0-rc2"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-10993.json"
}
},
{
"ranges": [
{
"repo": "https://github.com/contao/core",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "a44556644b8e548fce79d0ae5f07fc84b940f18d"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:contao:contao_cms:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "3.5.27"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"3.5.27",
"3.5.26",
"3.5.25",
"3.5.24",
"3.5.23",
"3.5.22",
"3.5.21",
"3.5.20",
"3.5.19",
"3.5.18",
"3.5.17",
"3.5.16",
"3.5.15",
"3.5.14",
"3.5.13",
"3.5.12",
"3.5.11",
"3.5.10",
"3.5.9",
"3.5.8",
"3.5.7",
"3.5.6",
"3.5.5",
"3.5.4",
"3.5.3",
"3.5.2",
"3.5.1",
"3.5.0",
"3.4.5",
"3.4.4",
"3.1.2",
"3.4.3",
"3.4.2",
"3.4.1",
"3.4.0",
"3.3.7",
"3.3.6",
"3.3.5",
"3.3.4",
"3.3.3",
"3.3.2",
"3.3.1",
"3.2.10",
"3.3.0",
"3.2.9",
"3.2.8",
"3.2.7",
"3.2.6",
"3.2.5",
"3.2.4",
"3.2.3",
"3.2.2",
"3.2.1",
"3.2.0",
"3.1.5",
"3.1.4",
"3.1.3",
"3.1.1",
"3.1.0",
"3.0.6",
"3.0.5",
"3.0.4",
"3.0.3",
"3.0.2",
"3.0.1",
"2.11.6",
"3.0.0",
"2.11.5",
"2.11.4",
"2.11.3",
"2.11.2",
"2.11.1",
"2.11.0",
"2.11.RC2",
"2.11.RC1",
"2.6.3"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-10993.json"
}
}
],
"modified": "2026-10-24T10:30:36.957414612Z",
"provider": "osv",
"references": [
"https://contao.org/en/news/contao-3_5_28.html"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:contao:contao_cms:*:*:*:*:*:*:*:*"
],
"vendor_product": "contao:contao_cms",
"extracted_events": [
{
"range": [
{
"last_affected": "3.5.27"
}
],
"source": "CPE_RANGE"
}
]
},
{
"cpes": [
"cpe:2.3:a:contao:contao_cms:4.0.0:*:*:*:*:*:*:*",
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"cpe:2.3:a:contao:contao_cms:4.0.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.0.1:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.0.2:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.0.3:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.0.4:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.1.0:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.1.0:beta1:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.1.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.1.1:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.1.2:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.1.3:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.2.0:beta1:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.2.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.2.1:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.2.3:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.2.4:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.2.5:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.0:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.10:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.11:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.1:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.2:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.3:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.5:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.6:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.7:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.8:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.3.9:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.4.0:*:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.4.0:beta1:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.4.0:rc1:*:*:*:*:*:*",
"cpe:2.3:a:contao:contao_cms:4.4.0:rc2:*:*:*:*:*:*"
],
"vendor_product": "contao:contao_cms",
"extracted_events": [
{
"range": [
{
"introduced": "4.0.0"
},
{
"last_affected": "4.0.0"
},
{
"introduced": "4.0.0-beta1"
},
{
"last_affected": "4.0.0-beta1"
},
{
"introduced": "4.0.0-rc1"
},
{
"last_affected": "4.0.0-rc1"
},
{
"introduced": "4.0.1"
},
{
"last_affected": "4.0.1"
},
{
"introduced": "4.0.2"
},
{
"last_affected": "4.0.2"
},
{
"introduced": "4.0.3"
},
{
"last_affected": "4.0.3"
},
{
"introduced": "4.0.4"
},
{
"last_affected": "4.0.4"
},
{
"introduced": "4.1.0"
},
{
"last_affected": "4.1.0"
},
{
"introduced": "4.1.0-beta1"
},
{
"last_affected": "4.1.0-beta1"
},
{
"introduced": "4.1.0-rc1"
},
{
"last_affected": "4.1.0-rc1"
},
{
"introduced": "4.1.1"
},
{
"last_affected": "4.1.1"
},
{
"introduced": "4.1.2"
},
{
"last_affected": "4.1.2"
},
{
"introduced": "4.1.3"
},
{
"last_affected": "4.1.3"
},
{
"introduced": "4.2.0"
},
{
"last_affected": "4.2.0"
},
{
"introduced": "4.2.0-beta1"
},
{
"last_affected": "4.2.0-beta1"
},
{
"introduced": "4.2.0-rc1"
},
{
"last_affected": "4.2.0-rc1"
},
{
"introduced": "4.2.1"
},
{
"last_affected": "4.2.1"
},
{
"introduced": "4.2.2"
},
{
"last_affected": "4.2.2"
},
{
"introduced": "4.2.3"
},
{
"last_affected": "4.2.3"
},
{
"introduced": "4.2.4"
},
{
"last_affected": "4.2.4"
},
{
"introduced": "4.2.5"
},
{
"last_affected": "4.2.5"
},
{
"introduced": "4.3.0"
},
{
"last_affected": "4.3.0"
},
{
"introduced": "4.3.0-rc1"
},
{
"last_affected": "4.3.0-rc1"
},
{
"introduced": "4.3.1"
},
{
"last_affected": "4.3.1"
},
{
"introduced": "4.3.2"
},
{
"last_affected": "4.3.2"
},
{
"introduced": "4.3.3"
},
{
"last_affected": "4.3.3"
},
{
"introduced": "4.3.5"
},
{
"last_affected": "4.3.5"
},
{
"introduced": "4.3.6"
},
{
"last_affected": "4.3.6"
},
{
"introduced": "4.3.7"
},
{
"last_affected": "4.3.7"
},
{
"introduced": "4.3.8"
},
{
"last_affected": "4.3.8"
},
{
"introduced": "4.3.9"
},
{
"last_affected": "4.3.9"
},
{
"introduced": "4.3.10"
},
{
"last_affected": "4.3.10"
},
{
"introduced": "4.3.11"
},
{
"last_affected": "4.3.11"
},
{
"introduced": "4.4.0"
},
{
"last_affected": "4.4.0"
},
{
"introduced": "4.4.0-beta1"
},
{
"last_affected": "4.4.0-beta1"
},
{
"introduced": "4.4.0-rc1"
},
{
"last_affected": "4.4.0-rc1"
},
{
"introduced": "4.4.0-rc2"
},
{
"last_affected": "4.4.0-rc2"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2017-10993",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 434102,
"published_at": "2017-07-21T06:29:00.2+00:00"
}