Server-side Template Injection in nystudio107/craft-seomatic
The advisory, in context
A Server-side Template Injection (SSTI) vulnerability exists in Nystudio107 Seomatic prior to 3.4.12 in src/helpers/UrlHelper.php via the host header.
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 3.4.12
Fixed in 3.4.12
211 explicitly affected versions
3.0.0, 3.0.0-beta.1, 3.0.0-beta.10, 3.0.0-beta.11, 3.0.0-beta.12, 3.0.0-beta.13, 3.0.0-beta.14, 3.0.0-beta.15, 3.0.0-beta.16, 3.0.0-beta.17, 3.0.0-beta.18, 3.0.0-beta.19, 3.0.0-beta.2, 3.0.0-beta.20, 3.0.0-beta.21, 3.0.0-beta.22, 3.0.0-beta.23, 3.0.0-beta.24, 3.0.0-beta.3, 3.0.0-beta.4, 3.0.0-beta.5, 3.0.0-beta.6, 3.0.0-beta.7, 3.0.0-beta.8, 3.0.0-beta.9, 3.0.1, 3.0.10, 3.0.11, 3.0.12, 3.0.13, 3.0.14, 3.0.15, 3.0.16, 3.0.17, 3.0.18, 3.0.2, 3.0.20, 3.0.22, 3.0.23, 3.0.24, 3.0.25, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 3.0.7, 3.0.8, 3.0.9, 3.1.0, 3.1.1, 3.1.10, 3.1.11, 3.1.12, 3.1.13, 3.1.13.1, 3.1.14, 3.1.16, 3.1.17, 3.1.18, 3.1.18.1, 3.1.19, 3.1.2, 3.1.20, 3.1.21, 3.1.22, 3.1.23, 3.1.24, 3.1.25, 3.1.26, 3.1.27, 3.1.28, 3.1.29, 3.1.3, 3.1.30, 3.1.31, 3.1.32, 3.1.33, 3.1.34, 3.1.35, 3.1.36, 3.1.37, 3.1.38, 3.1.39, 3.1.4, 3.1.40, 3.1.41, 3.1.42, 3.1.43, 3.1.44, 3.1.45, 3.1.46, 3.1.47, 3.1.48, 3.1.49, 3.1.5, 3.1.50, 3.1.6, 3.1.7, 3.1.8, 3.1.9, 3.2.0, 3.2.1, 3.2.10, 3.2.11, 3.2.12, 3.2.13, 3.2.14, 3.2.16, 3.2.17, 3.2.18, 3.2.19, 3.2.2, 3.2.20, 3.2.21, 3.2.22, 3.2.23, 3.2.24, 3.2.25, 3.2.26, 3.2.27, 3.2.28, 3.2.29, 3.2.3, 3.2.30, 3.2.31, 3.2.32, 3.2.33, 3.2.34, 3.2.35, 3.2.36, 3.2.37, 3.2.38, 3.2.39, 3.2.4, 3.2.41, 3.2.42, 3.2.43, 3.2.44, 3.2.45, 3.2.46, 3.2.47, 3.2.48, 3.2.49, 3.2.5, 3.2.50, 3.2.51, 3.2.6, 3.2.7, 3.2.8, 3.2.9, 3.3.0, 3.3.1, 3.3.10, 3.3.11, 3.3.12, 3.3.13, 3.3.14, 3.3.15, 3.3.16, 3.3.17, 3.3.18, 3.3.19, 3.3.2, 3.3.20, 3.3.21, 3.3.22, 3.3.23, 3.3.24, 3.3.25, 3.3.26, 3.3.27, 3.3.28, 3.3.29, 3.3.3, 3.3.30, 3.3.31, 3.3.32, 3.3.33, 3.3.34, 3.3.35, 3.3.36, 3.3.37, 3.3.38, 3.3.39, 3.3.4, 3.3.40, 3.3.41, 3.3.42, 3.3.43, 3.3.44, 3.3.45, 3.3.46, 3.3.47, 3.3.48, 3.3.5, 3.3.6, 3.3.7, 3.3.8, 3.3.9, 3.4.0, 3.4.1, 3.4.10, 3.4.11, 3.4.2, 3.4.3, 3.4.4, 3.4.5, 3.4.6, 3.4.7, 3.4.8, 3.4.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.12"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.0",
"3.0.0-beta.1",
"3.0.0-beta.10",
"3.0.0-beta.11",
"3.0.0-beta.12",
"3.0.0-beta.13",
"3.0.0-beta.14",
"3.0.0-beta.15",
"3.0.0-beta.16",
"3.0.0-beta.17",
"3.0.0-beta.18",
"3.0.0-beta.19",
"3.0.0-beta.2",
"3.0.0-beta.20",
"3.0.0-beta.21",
"3.0.0-beta.22",
"3.0.0-beta.23",
"3.0.0-beta.24",
"3.0.0-beta.3",
"3.0.0-beta.4",
"3.0.0-beta.5",
"3.0.0-beta.6",
"3.0.0-beta.7",
"3.0.0-beta.8",
"3.0.0-beta.9",
"3.0.1",
"3.0.10",
"3.0.11",
"3.0.12",
"3.0.13",
"3.0.14",
"3.0.15",
"3.0.16",
"3.0.17",
"3.0.18",
"3.0.2",
"3.0.20",
"3.0.22",
"3.0.23",
"3.0.24",
"3.0.25",
"3.0.3",
"3.0.4",
"3.0.5",
"3.0.6",
"3.0.7",
"3.0.8",
"3.0.9",
"3.1.0",
"3.1.1",
"3.1.10",
"3.1.11",
"3.1.12",
"3.1.13",
"3.1.13.1",
"3.1.14",
"3.1.16",
"3.1.17",
"3.1.18",
"3.1.18.1",
"3.1.19",
"3.1.2",
"3.1.20",
"3.1.21",
"3.1.22",
"3.1.23",
"3.1.24",
"3.1.25",
"3.1.26",
"3.1.27",
"3.1.28",
"3.1.29",
"3.1.3",
"3.1.30",
"3.1.31",
"3.1.32",
"3.1.33",
"3.1.34",
"3.1.35",
"3.1.36",
"3.1.37",
"3.1.38",
"3.1.39",
"3.1.4",
"3.1.40",
"3.1.41",
"3.1.42",
"3.1.43",
"3.1.44",
"3.1.45",
"3.1.46",
"3.1.47",
"3.1.48",
"3.1.49",
"3.1.5",
"3.1.50",
"3.1.6",
"3.1.7",
"3.1.8",
"3.1.9",
"3.2.0",
"3.2.1",
"3.2.10",
"3.2.11",
"3.2.12",
"3.2.13",
"3.2.14",
"3.2.16",
"3.2.17",
"3.2.18",
"3.2.19",
"3.2.2",
"3.2.20",
"3.2.21",
"3.2.22",
"3.2.23",
"3.2.24",
"3.2.25",
"3.2.26",
"3.2.27",
"3.2.28",
"3.2.29",
"3.2.3",
"3.2.30",
"3.2.31",
"3.2.32",
"3.2.33",
"3.2.34",
"3.2.35",
"3.2.36",
"3.2.37",
"3.2.38",
"3.2.39",
"3.2.4",
"3.2.41",
"3.2.42",
"3.2.43",
"3.2.44",
"3.2.45",
"3.2.46",
"3.2.47",
"3.2.48",
"3.2.49",
"3.2.5",
"3.2.50",
"3.2.51",
"3.2.6",
"3.2.7",
"3.2.8",
"3.2.9",
"3.3.0",
"3.3.1",
"3.3.10",
"3.3.11",
"3.3.12",
"3.3.13",
"3.3.14",
"3.3.15",
"3.3.16",
"3.3.17",
"3.3.18",
"3.3.19",
"3.3.2",
"3.3.20",
"3.3.21",
"3.3.22",
"3.3.23",
"3.3.24",
"3.3.25",
"3.3.26",
"3.3.27",
"3.3.28",
"3.3.29",
"3.3.3",
"3.3.30",
"3.3.31",
"3.3.32",
"3.3.33",
"3.3.34",
"3.3.35",
"3.3.36",
"3.3.37",
"3.3.38",
"3.3.39",
"3.3.4",
"3.3.40",
"3.3.41",
"3.3.42",
"3.3.43",
"3.3.44",
"3.3.45",
"3.3.46",
"3.3.47",
"3.3.48",
"3.3.5",
"3.3.6",
"3.3.7",
"3.3.8",
"3.3.9",
"3.4.0",
"3.4.1",
"3.4.10",
"3.4.11",
"3.4.2",
"3.4.3",
"3.4.4",
"3.4.5",
"3.4.6",
"3.4.7",
"3.4.8",
"3.4.9"
]
}