CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
25.0%
CKEditor4 is an open source what-you-see-is-what-you-get HTML editor. A
cross-site scripting vulnerability has been discovered in the core HTML
parsing module in versions of CKEditor4 prior to 4.24.0-lts. It may affect
all editor instances that enabled full-page editing mode or enabled CDATA
elements in Advanced Content Filtering configuration (defaults to script
and style
elements). The vulnerability allows attackers to inject
malformed HTML content bypassing Advanced Content Filtering mechanism,
which could result in executing JavaScript code. An attacker could abuse
faulty CDATA content detection and use it to prepare an intentional attack
on the editor. A fix is available in version 4.24.0-lts.
Author | Note |
---|---|
sbeattie | embedded copies of ckeditor are in ldap-account-manager, rt4, and rt5 |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | ckeditor | < any | UNKNOWN |
ubuntu | 20.04 | noarch | ckeditor | < any | UNKNOWN |
ubuntu | 22.04 | noarch | ckeditor | < any | UNKNOWN |
ubuntu | 24.04 | noarch | ckeditor | < any | UNKNOWN |
ubuntu | 16.04 | noarch | ckeditor | < any | UNKNOWN |
ubuntu | 18.04 | noarch | ckeditor3 | < any | UNKNOWN |
ubuntu | 20.04 | noarch | ckeditor3 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | ckeditor3 | < any | UNKNOWN |
ubuntu | 24.04 | noarch | ckeditor3 | < any | UNKNOWN |
ubuntu | 18.04 | noarch | ldap-account-manager | < any | UNKNOWN |
github.com/ckeditor/ckeditor4/commit/889315aa89de1d08f320990367ef4559551fdf9f (4.24.0-lts)
github.com/ckeditor/ckeditor4/security/advisories/GHSA-fq6h-4g8v-qqvm
launchpad.net/bugs/cve/CVE-2024-24815
nvd.nist.gov/vuln/detail/CVE-2024-24815
security-tracker.debian.org/tracker/CVE-2024-24815
www.cve.org/CVERecord?id=CVE-2024-24815