CVE-2020-9440

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Source
https://cve.org/CVERecord?id=CVE-2020-9440
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9440.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-9440
Downstream
Published
2020-03-10T17:15:13Z
Modified
2026-07-08T05:54:15Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

A cross-site scripting (XSS) vulnerability in the WSC plugin through 5.5.7.5 for CKEditor 4 allows remote attackers to run arbitrary web script inside an IFRAME element by injecting a crafted HTML element into the editor.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:webspellchecker:webspellchecker:*:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "last_affected": "5.5.7.5"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "webspellchecker:webspellchecker"
        },
        {
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "30"
                },
                {
                    "last_affected": "30"
                },
                {
                    "introduced": "31"
                },
                {
                    "last_affected": "31"
                },
                {
                    "introduced": "32"
                },
                {
                    "last_affected": "32"
                }
            ],
            "source": "CPE_STRING",
            "vendor_product": "fedoraproject:fedora"
        }
    ]
}
References

Affected packages

Git / github.com/ckeditor/ckeditor4

Affected ranges

Type
GIT
Repo
https://github.com/ckeditor/ckeditor4
Events
Introduced
769d96134bcf29f5d3d870e25797ce9b9dc8289e
Last Affected
769d96134bcf29f5d3d870e25797ce9b9dc8289e
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:ckeditor:ckeditor:4.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.0"
        },
        {
            "last_affected": "4.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

4.*
4.0
4.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9440.json"

Git / github.com/ckeditor/ckeditor4-releases

Affected ranges

Type
GIT
Repo
https://github.com/ckeditor/ckeditor4-releases
Events
Introduced
870a561110a23435d78eda377400dca7f64d3bd3
Last Affected
870a561110a23435d78eda377400dca7f64d3bd3
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:ckeditor:ckeditor:4.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.0"
        },
        {
            "last_affected": "4.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

4.*
4.0
4.0/standard

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9440.json"