Stored XSS in link tags added via XHR in SilverStripe Framework
The advisory, in context
SilverStripe Framework 4.x prior to 4.10.9 is vulnerable to cross-site scripting inside the href attribute of an HTML hyperlink, which can be added to website content via XMLHttpRequest (XHR) by an authenticated CMS user.
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 4.0.0 before 4.10.9
Fixed in 4.10.9
83 explicitly affected versions
4.0.0, 4.0.1, 4.0.1-rc1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7, 4.1.0, 4.1.0-rc1, 4.1.0-rc2, 4.1.1, 4.1.2, 4.1.3, 4.1.4, 4.1.5, 4.10.0, 4.10.0-beta1, 4.10.0-rc1, 4.10.1, 4.10.2, 4.10.3, 4.10.4, 4.10.5, 4.10.6, 4.10.7, 4.10.8, 4.2.0, 4.2.0-beta1, 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, 4.3.2, 4.3.3, 4.3.4, 4.3.5, 4.4.0, 4.4.0-rc1, 4.4.1, 4.4.2, 4.4.3, 4.4.4, 4.4.5, 4.4.6, 4.4.7, 4.5.0, 4.5.0-alpha1, 4.5.0-rc1, 4.5.0-rc2, 4.5.1, 4.5.2, 4.5.3, 4.5.4, 4.6.0, 4.6.0-beta1, 4.6.0-rc1, 4.6.1, 4.6.2, 4.7.0, 4.7.0-beta1, 4.7.0-rc1, 4.7.1, 4.7.2, 4.7.3, 4.7.4, 4.8.0, 4.8.0-beta1, 4.8.0-rc1, 4.8.1, 4.9.0, 4.9.0-alpha1, 4.9.0-beta1, 4.9.0-rc1, 4.9.1, 4.9.2, 4.9.3, 4.9.4
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "4.0.0"
},
{
"fixed": "4.10.9"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"4.0.0",
"4.0.1",
"4.0.1-rc1",
"4.0.2",
"4.0.3",
"4.0.4",
"4.0.5",
"4.0.6",
"4.0.7",
"4.1.0",
"4.1.0-rc1",
"4.1.0-rc2",
"4.1.1",
"4.1.2",
"4.1.3",
"4.1.4",
"4.1.5",
"4.10.0",
"4.10.0-beta1",
"4.10.0-rc1",
"4.10.1",
"4.10.2",
"4.10.3",
"4.10.4",
"4.10.5",
"4.10.6",
"4.10.7",
"4.10.8",
"4.2.0",
"4.2.0-beta1",
"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",
"4.3.2",
"4.3.3",
"4.3.4",
"4.3.5",
"4.4.0",
"4.4.0-rc1",
"4.4.1",
"4.4.2",
"4.4.3",
"4.4.4",
"4.4.5",
"4.4.6",
"4.4.7",
"4.5.0",
"4.5.0-alpha1",
"4.5.0-rc1",
"4.5.0-rc2",
"4.5.1",
"4.5.2",
"4.5.3",
"4.5.4",
"4.6.0",
"4.6.0-beta1",
"4.6.0-rc1",
"4.6.1",
"4.6.2",
"4.7.0",
"4.7.0-beta1",
"4.7.0-rc1",
"4.7.1",
"4.7.2",
"4.7.3",
"4.7.4",
"4.8.0",
"4.8.0-beta1",
"4.8.0-rc1",
"4.8.1",
"4.9.0",
"4.9.0-alpha1",
"4.9.0-beta1",
"4.9.0-rc1",
"4.9.1",
"4.9.2",
"4.9.3",
"4.9.4"
]
}