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
2020-03-10T17:15:13.207Z
Modified
2026-03-14T08:23:44.075541Z
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.

References

Affected packages

Git / github.com/ckeditor/ckeditor-releases

Affected ranges

Type
GIT
Repo
https://github.com/ckeditor/ckeditor-releases
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
870a561110a23435d78eda377400dca7f64d3bd3
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.0"
        }
    ]
}

Affected versions

4.*
4.0/standard

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "5.5.7.5"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "30"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "31"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "32"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-9440.json"