GHSA-q6h8-qjjc-j8cgmedium6.1
Pagekit CMS cross-site scripting in Markdown text box where articles are edited
The advisory, in context
A cross-site scripting (XSS) vulnerability in Pagekit CMS v1.0.18 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Markdown text box under /blog/post/edit.
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.
pagekit/pagekit Packagist
Ecosystem versions
Earlier releases through 1.0.18 (inclusive)
No fix recorded for this interval.
35 explicitly affected versions
0.10.0, 0.10.1, 0.10.2, 0.10.3, 0.10.4, 0.11.0, 0.11.1, 0.11.2, 0.11.3, 0.8.8, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.9.5, 1.0.0, 1.0.1, 1.0.10, 1.0.11, 1.0.12, 1.0.13, 1.0.14, 1.0.15, 1.0.16, 1.0.17, 1.0.18, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.0.18"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.10.0",
"0.10.1",
"0.10.2",
"0.10.3",
"0.10.4",
"0.11.0",
"0.11.1",
"0.11.2",
"0.11.3",
"0.8.8",
"0.9.0",
"0.9.1",
"0.9.2",
"0.9.3",
"0.9.4",
"0.9.5",
"1.0.0",
"1.0.1",
"1.0.10",
"1.0.11",
"1.0.12",
"1.0.13",
"1.0.14",
"1.0.15",
"1.0.16",
"1.0.17",
"1.0.18",
"1.0.2",
"1.0.3",
"1.0.4",
"1.0.5",
"1.0.6",
"1.0.7",
"1.0.8",
"1.0.9"
]
}