Concrete CMS Stored XSS in Layout Preset Name
The advisory, in context
Concrete CMS before 8.5.14 and 9 before 9.2.3 is vulnerable to an admin adding a stored XSS payload via the Layout Preset name.
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 8.5.14
Fixed in 8.5.14
36 explicitly affected versions
8.0, 8.0.1, 8.0.2, 8.0.3, 8.1.0, 8.2.0, 8.2.0RC2, 8.2.1, 8.3.0, 8.3.1, 8.3.2, 8.4.0, 8.4.0RC3, 8.4.0RC4, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.4.5, 8.5.0, 8.5.0RC1, 8.5.0RC2, 8.5.1, 8.5.10, 8.5.11, 8.5.12, 8.5.13, 8.5.2, 8.5.3, 8.5.4, 8.5.5, 8.5.6, 8.5.6RC1, 8.5.7, 8.5.8, 8.5.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.5.14"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"8.0",
"8.0.1",
"8.0.2",
"8.0.3",
"8.1.0",
"8.2.0",
"8.2.0RC2",
"8.2.1",
"8.3.0",
"8.3.1",
"8.3.2",
"8.4.0",
"8.4.0RC3",
"8.4.0RC4",
"8.4.1",
"8.4.2",
"8.4.3",
"8.4.4",
"8.4.5",
"8.5.0",
"8.5.0RC1",
"8.5.0RC2",
"8.5.1",
"8.5.10",
"8.5.11",
"8.5.12",
"8.5.13",
"8.5.2",
"8.5.3",
"8.5.4",
"8.5.5",
"8.5.6",
"8.5.6RC1",
"8.5.7",
"8.5.8",
"8.5.9"
]
}From 9.0.0 before 9.2.3
Fixed in 9.2.3
11 explicitly affected versions
9.0.0, 9.0.1, 9.0.2, 9.1.0, 9.1.1, 9.1.2, 9.1.3, 9.2.0, 9.2.0RC2, 9.2.1, 9.2.2
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "9.0.0"
},
{
"fixed": "9.2.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"9.0.0",
"9.0.1",
"9.0.2",
"9.1.0",
"9.1.1",
"9.1.2",
"9.1.3",
"9.2.0",
"9.2.0RC2",
"9.2.1",
"9.2.2"
]
}References
- https://nvd.nist.gov/vuln/detail/CVE-2023-48650
- https://github.com/concretecms/concretecms/commit/077755e6bbbc1c67b7508add9e3d207e8d8909a0
- https://github.com/concretecms/concretecms/commit/5b93470bcccf271810d3a0b190368ce6a9d6c84b
- https://documentation.concretecms.org/developers/introduction/version-history/923-release-notes
- https://github.com/concretecms/concretecms
- https://www.concretecms.org/about/project-news/security/2023-12-05-concrete-cms-new-cves-and-cve-updates