CVE-2024-35218

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-35218
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35218.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-35218
Aliases
Published
2024-05-21T13:42:27.260Z
Modified
2025-12-05T04:24:03.163403Z
Severity
  • 4.2 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
Summary
Umbraco CMS Vulnerable to Stored XSS on Content Page Through Markdown Editor Preview Pane
Details

Umbraco CMS is an ASP.NET CMS used by more than 730.000 websites. Stored Cross-site scripting (XSS) enable attackers that have access to backoffice to bring malicious content into a website or application. This vulnerability has been patched in version(s) 8.18.13, 10.8.4, 12.3.7, 13.1.1 by implementing IHtmlSanitizer.

Database specific 
{
    "cwe_ids": [
        "CWE-79"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35218.json",
    "cna_assigner": "GitHub_M"
}
References

Affected packages

Git / github.com/umbraco/umbraco-cms

Affected ranges

Type
GIT
Repo
https://github.com/umbraco/umbraco-cms
Events
Introduced
b8db430615d76521a4394a23f9928dc7c12f87bd
Fixed
9700dc72668cac59b84d97349582be45bb471059
Database specific 
{
    "versions": [
        {
            "introduced": "8.0.0"
        },
        {
            "fixed": "8.18.13"
        }
    ]
}
Type
GIT
Repo
https://github.com/umbraco/umbraco-cms
Events
Introduced
e3f4b86f1c28e0ec30a1ad2a079e308af4cbfbf7
Fixed
cbf9f9bcd199d7ca0412be3071d275556f10b7ba
Database specific 
{
    "versions": [
        {
            "introduced": "10.0.0"
        },
        {
            "fixed": "10.8.4"
        }
    ]
}
Type
GIT
Repo
https://github.com/umbraco/umbraco-cms
Events
Introduced
ba724ed97d77b9951a22fe693f9dd3bdd000047c
Fixed
1b712fe6ec52aa4e71b3acf63e393c8e6ab85385
Database specific 
{
    "versions": [
        {
            "introduced": "12.0.0"
        },
        {
            "fixed": "12.3.7"
        }
    ]
}
Type
GIT
Repo
https://github.com/umbraco/umbraco-cms
Events
Introduced
9dfb3005bcd68f5399ee13263bfc462c69b39a66
Fixed
d090176272d07500dac0daee7c598aa8bb321050
Database specific 
{
    "versions": [
        {
            "introduced": "13.0.0"
        },
        {
            "fixed": "13.1.1"
        }
    ]
}

Affected versions

release-10.*

release-10.0.0
release-10.0.1
release-10.1.0
release-10.1.0-rc
release-10.1.0-rc2
release-10.2.0
release-10.2.0-rc
release-10.2.1
release-10.3.0
release-10.3.0-rc
release-10.3.1
release-10.3.2
release-10.4.0-rc1
release-10.4.1
release-10.5.0
release-10.5.0-rc
release-10.6.0
release-10.6.0-rc
release-10.6.1
release-10.7.0
release-10.7.0-rc
release-10.8.0
release-10.8.0-rc
release-10.8.1
release-10.8.2
release-10.8.3

release-11.*

release-11.4.1
release-11.4.2
release-11.5.0
release-11.5.0-rc

release-12.*

release-12.0.0
release-12.0.1
release-12.1.0
release-12.1.0-rc
release-12.1.1
release-12.1.2
release-12.2.0
release-12.2.0-rc
release-12.3.0
release-12.3.0-rc
release-12.3.1
release-12.3.2
release-12.3.3
release-12.3.4
release-12.3.5
release-12.3.6

release-13.*

release-13.0.0
release-13.0.1
release-13.0.2
release-13.0.3
release-13.1.0
release-13.1.0-rc