CVE-2023-4771

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Source
https://cve.org/CVERecord?id=CVE-2023-4771
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-4771.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-4771
Aliases
Downstream
Published
2023-11-16T14:08:47.418Z
Modified
2026-05-18T05:56:46.981582178Z
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
Cross-Site Scripting vulnerability in CKSource CKEditor
Details

A Cross-Site scripting vulnerability has been found in CKSource CKEditor affecting versions 4.15.1 and earlier. An attacker could send malicious javascript code through the /ckeditor/samples/old/ajax.html file and retrieve an authorized user's information.

Database specific 
{
    "cwe_ids": [
        "CWE-79"
    ],
    "cna_assigner": "INCIBE",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/4xxx/CVE-2023-4771.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "last_affected": "4.15.1"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/ckeditor/ckeditor4

Affected ranges

Type
GIT
Repo
https://github.com/ckeditor/ckeditor4
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
1aa21195bda3e4cfb4f19fa70d5a285b56965d70
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:cksource:ckeditor:*:*:*:*:*:wordpress:*:*",
    "source": "CPE_FIELD",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.15.1"
        }
    ]
}

Affected versions

4.*
4.0
4.0.0
4.0.1
4.1
4.1.0
4.10.1
4.11.1
4.11.2
4.11.3
4.11.4
4.12.1
4.13.1
4.14.1
4.15.1
4.1rc
4.2
4.2.0
4.2.1
4.2.2
4.2.3
4.4.0
4.4.1
4.5.0
4.5.0-beta
4.5.1
4.5.10
4.5.11
4.5.2
4.5.3
4.5.4
4.5.5
4.5.6
4.5.7
4.5.8
4.5.9
4.6.1
4.6.2
4.7.1
4.7.2
4.7.3
4.9.1
4.9.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-4771.json"