CVE-2021-32809

ckeditor is an open source WYSIWYG HTML editor with rich content support. A potential vulnerability has been discovered in CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard) package. The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor. It affects all users using the CKEditor 4 plugins listed above at version >= 4.5.2. The problem has been recognized and patched. The fix will be available in version 4.16.2.

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:N/AC:M/Au:S/C:N/I:P/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-7889-rm5j-hpgg	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYA354LJP47KCVJMTUO77ZCX3ZK42G3T/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UVOYN2WKDPLKCNILIGEZM236ABQASLGW/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WAGNWHFIQAVCP537KFFS2A2GDG66J7XD/
https://www.oracle.com/security-alerts/cpujan2022.html	Patch Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ckeditor:ckeditor:*:*:*:*:*:node.js:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:fedoraproject:fedora:33:::::::*
	cpe:2.3:o:fedoraproject:fedora:34:::::::*
	cpe:2.3:o:fedoraproject:fedora:35:::::::*

Configuration 3 (hide)

OR	cpe:2.3:a:oracle:application_express::::::::
	cpe:2.3:a:oracle:banking_party_management:2.7.0:::::::*
	cpe:2.3:a:oracle:commerce_guided_search:11.3.2:::::::*
	cpe:2.3:a:oracle:commerce_merchandising:11.3.2:::::::*
	cpe:2.3:a:oracle:documaker:12.6.3:::::::*
	cpe:2.3:a:oracle:documaker:12.6.4:::::::*
	cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure::::::::
	cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools::::::::
	cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:::::::*
	cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:::::::*
	cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:::::::*

History

No history.

Information

Published : 2021-08-12 17:15

Updated : 2023-11-07 03:35

NVD link : CVE-2021-32809

Mitre link : CVE-2021-32809

CVE.ORG link : CVE-2021-32809

JSON object : View

Products Affected

oracle

banking_party_management
commerce_merchandising
documaker
commerce_guided_search
application_express
financial_services_analytical_applications_infrastructure
peoplesoft_enterprise_peopletools
jd_edwards_enterpriseone_tools

ckeditor

ckeditor

fedoraproject

fedora

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CWE-94

Improper Control of Generation of Code ('Code Injection')

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A potential vulnerability has been discovered in CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard) package. The vulnerability allowed to abuse paste functionality using malformed HTML, which could result in injecting arbitrary HTML into the editor. It affects all users using the CKEditor 4 plugins listed above at version >= 4.5.2. The problem has been recognized and patched. The fix will be available in version 4.16.2."}, {"lang": "es", "value": "ckeditor es un editor HTML WYSIWYG de c\u00f3digo abierto con soporte de contenido enriquecido. Se ha detectado una potencial vulnerabilidad en el paquete CKEditor 4 [Clipboard](https://ckeditor.com/cke4/addon/clipboard). La vulnerabilidad permit\u00eda abusar de la funcionalidad paste usando HTML malformado, lo que pod\u00eda resultar en la inyecci\u00f3n de HTML arbitrario en el editor. Afecta a todos los usuarios que usen los plugins de CKEditor 4 mencionados anteriormente en las versiones posteriores a 4.5.2 incluy\u00e9ndola. El problema ha sido reconocido y parcheado. La correcci\u00f3n estar\u00e1 disponible en la versi\u00f3n 4.16.2"}], "lastModified": "2023-11-07T03:35:29.037", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ckeditor:ckeditor:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "6D43BFDE-1C1E-45E3-B275-B6B0BC33E30C", "versionEndExcluding": "4.16.2", "versionStartIncluding": "4.5.2"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E460AA51-FCDA-46B9-AE97-E6676AA5E194"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A930E247-0B43-43CB-98FF-6CE7B8189835"}, {"criteria": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "80E516C0-98A4-4ADE-B69F-66A772E2BAAA"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:oracle:application_express:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "485DEB26-3C1D-4FEC-A9C1-D95BFE3B967E", "versionEndExcluding": "21.1.4"}, {"criteria": "cpe:2.3:a:oracle:banking_party_management:2.7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C542DC5E-6657-4178-9C69-46FD3C187D56"}, {"criteria": "cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A3622F5-5976-4BBC-A147-FC8A6431EA79"}, {"criteria": "cpe:2.3:a:oracle:commerce_merchandising:11.3.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C91E0944-A93B-4E6C-9547-4FC1A01DEAC6"}, {"criteria": "cpe:2.3:a:oracle:documaker:12.6.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "34019365-E6E3-4DBC-89EA-5783A29B61B0"}, {"criteria": "cpe:2.3:a:oracle:documaker:12.6.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3A1427F8-50F3-45B2-8836-A80ADA70F431"}, {"criteria": "cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7EA4D3C5-6A7C-4421-88EF-445A96DBCE0C", "versionEndIncluding": "8.1.1", "versionStartIncluding": "8.0.7"}, {"criteria": "cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86305E47-33E9-411C-B932-08C395C09982", "versionEndExcluding": "9.2.6.0"}, {"criteria": "cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E1E416B-920B-49A0-9523-382898C2979D"}, {"criteria": "cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D9DB4A14-2EF5-4B54-95D2-75E6CF9AA0A9"}, {"criteria": "cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.59:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C8AF00C6-B97F-414D-A8DF-057E6BFD8597"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}

5.4 /10

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5 /10

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

JSON object

Attach tags to CVE-2021-32809

5.4^/10

3.5^/10

Attach tags to `CVE-2021-32809`