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CVE-2023-1780

MEDIUM 6.1 CVSS 3.1
Published
July 10, 2023
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:N/UI:R/S:C/C:L/I:L/A:N

Description

The Companion Sitemap Generator WordPress plugin before 4.5.3 does not sanitise and escape some parameters before outputting them back in pages, leading to Reflected Cross-Site Scripting which could be used against high privilege users such as admin.

Affected WordPress components

  • Companion Sitemap Generator – Simple, Smart, and SEO-Ready Plugin · companion-sitemap-generator
    Confirmed match Active
    Before 4.5.3
    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

  • Unknown Companion Sitemap Generator — Before 4.5.3
  • codeermeneer companion_sitemap_generator — Before 4.5.3

References

  • wpscan.com https://wpscan.com/vulnerability/8176308f-f210-4109-9c88-9372415dbed3 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record