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CVE-2022-1093

MEDIUM 4.8 CVSS 3.1
Published
May 23, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
contact@wpscan.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Description

The WP Meta SEO WordPress plugin before 4.4.7 does not sanitise or escape the breadcrumb separator before outputting it to the page, allowing a high privilege user such as an administrator to inject arbitrary javascript into the page even when unfiltered html is disallowed.

Affected WordPress components

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

  • Unknown WP Meta SEO — From 4.4.7 (including) to 4.4.7 (excluding)
  • joomunited wp_meta_seo — Before 4.4.7

References

  • wpscan.com https://wpscan.com/vulnerability/57017050-811e-474d-8256-33d19d4c0553 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record