CVE-2022-24728

Cross-site Scripting in CKEditor4

CVSS 5.4 MEDIUMEPSS 1.2%CWE-79

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.4EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

16 Mar 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4 prior to version 4.18.0. The vulnerability allows someone to inject malformed HTML bypassing content sanitization, which could result in executing JavaScript code. This problem has been patched in version 4.18.0. There are currently no known workarounds.

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

Affected products

ckeditor · ckeditor4

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References

https://ckeditor.com/cke4/release/CKEditor-4.18.0 https://github.com/ckeditor/ckeditor4/commit/d158413449692d920a778503502dcb22881bc949 https://github.com/ckeditor/ckeditor4/security/advisories/GHSA-4fc4-4p5g-6w89 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VR76VBN5GW5QUBJFHVXRX36UZ6YTCMW6/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WOZGMCYDB2OKKULFXZKM6V7JJW4ZZHJP/https://www.drupal.org/sa-core-2022-005 https://www.oracle.com/security-alerts/cpujul2022.html