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  5. CVE-2018-17960

CVE-2018-17960: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

November 21, 2018 (updated February 5, 2024)

CKEditor 4.x before 4.11.0 allows user-assisted XSS involving a source-mode paste.

References

  • ckeditor.com/blog/CKEditor-4.11-with-emoji-dropdown-and-auto-link-on-typing-released/
  • ckeditor.com/cke4/release/CKEditor-4.11.0
  • github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2018-17960.yaml
  • github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2018-17960.yaml
  • github.com/advisories/GHSA-g68x-vvqq-pvw3
  • nvd.nist.gov/vuln/detail/CVE-2018-17960
  • typo3.org/security/advisory/typo3-core-sa-2018-005
  • web.archive.org/web/20200227030123/http://www.securityfocus.com/bid/109205
  • www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html

Code Behaviors & Features

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Affected versions

All versions starting from 8.0.0 before 8.7.21, all versions starting from 9.0.0 before 9.5.2

Fixed versions

  • 8.7.21
  • 9.5.2

Solution

Upgrade to versions 8.7.21, 9.5.2 or above.

Impact 6.1 MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Source file

packagist/typo3/cms-core/CVE-2018-17960.yml

Spotted a mistake? Edit the file on GitLab.

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