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githubGitHub Advisory DatabaseGHSA-M94C-37G6-CJHC
HistoryAug 23, 2021 - 7:42 p.m.

Fake objects feature vulnerability allowing to execute JavaScript code using malformed HTML.

2021-08-2319:42:15
CWE-79
GitHub Advisory Database
github.com
28

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

EPSS

0.002

Percentile

61.0%

JSON

Affected packages

The vulnerability has been discovered in Fake Objects plugin. All plugins with Fake Objects plugin dependency are affected:

Impact

A potential vulnerability has been discovered in CKEditor 4 Fake Objects package. The vulnerability allowed to inject malformed Fake Objects HTML, which could result in executing JavaScript code. It affects all users using the CKEditor 4 plugins listed above at version < 4.16.2.

Patches

The problem has been recognized and patched. The fix will be available in version 4.16.2.

For more information

Email us at [email protected] if you have any questions or comments about this advisory.

Acknowledgements

The CKEditor 4 team would like to thank Mika Kulmala (kulmik) for recognizing and reporting this vulnerability.

Affected configurations

Vulners
Node
ckeditor4Range<4.16.2

Related

cvelist 1
ubuntucve 1
cve 1
veracode 1
prion 1
redhatcve 1
debiancve 1
openvas 8
osv 6
nvd 1
nessus 8
debian 1
ibm 4
github 1
fedora 3
ubuntu 2
oracle 3
cvelist
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2022-08-10 00:00:00
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CVE-2021-37695
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Fake objects feature vulnerability allowing to execute JavaScript code using malformed HTML.
2021-08-23 19:42:15
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[SECURITY] [DLA 2813-1] ckeditor security update
2021-11-09 08:52:03
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Security Bulletin: Vulnerabilities in CKEditor library affects IBM Engineering Test Management (ETM) (CVE-2021-32809, CVE-2021-37695)
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Security Bulletin: IBM Engineering Workflow Management (EWM) vulnerabilities CVE-2020-28500, CVE-2021-23337, CVE-2020-8203
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Security Bulletin: B2B API of IBM Sterling B2B Integrator vulnerable to multiple issues due to CKEditor
2023-01-03 15:55:10
github
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CKEditor 4 vulnerabilities in versions <4.16.1
2021-08-23 19:42:05
fedora
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[SECURITY] Fedora 35 Update: ckeditor-4.16.2-1.fc35
2021-09-24 20:59:27
[SECURITY] Fedora 34 Update: ckeditor-4.16.2-1.fc34
2021-09-29 01:10:12
[SECURITY] Fedora 33 Update: ckeditor-4.16.2-1.fc33
2021-09-29 01:10:13
ubuntu
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CKEditor vulnerabilities
2022-03-23 00:00:00
CKEditor vulnerabilities
2022-03-22 00:00:00
oracle
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Oracle Critical Patch Update Advisory - October 2021
2021-10-19 00:00:00
Oracle Critical Patch Update Advisory - April 2023
2023-04-18 00:00:00
Oracle Critical Patch Update Advisory - January 2022
2022-01-18 00:00:00

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

EPSS

0.002

Percentile

61.0%

JSON
Related for GHSA-M94C-37G6-CJHC
cvelist1ubuntucve1cve1veracode1prion1redhatcve1debiancve1openvas8osv6nvd1nessus8debian1ibm4github1fedora3ubuntu2oracle3