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CVE-2019-12934

HIGH 8.8 CVSS 3.0
Published
July 20, 2019
Last modified
June 17, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-79, CWE-352
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

An issue was discovered in the wp-code-highlightjs plugin through 0.6.2 for WordPress. wp-admin/options-general.php?page=wp-code-highlight-js allows CSRF, as demonstrated by an XSS payload in the hljs_additional_css parameter.

Affected WordPress components

  • wp-code-highlightjs Plugin · wp-code-highlightjs
    Confirmed match Homeless
    Versions not specified; Up to and including 0.6.2
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • n/a n/a — Versions not specified
  • wp-code-highlightjs_project wp-code-highlightjs — Up to and including 0.6.2

References

  • www.securityfocus.com http://www.securityfocus.com/bid/109331 Third Party Advisory, VDB Entry
  • wordpress.org https://wordpress.org/plugins/wp-code-highlightjs/#developers Product
  • zeroauth.ltd https://zeroauth.ltd/blog/2019/07/17/cve-2019-12934-wp-code-highlightjs-wordpress-plugin-csrf-leads-to-blog-wide-injected-script-html/ Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record