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CVE-2021-25088

MEDIUM 4.8 CVSS 3.1
Published
June 20, 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 XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)

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 XML Sitemaps — From 4.1.3 (including) to 4.1.3 (excluding)
  • google_xml_sitemaps_project google_xml_sitemaps — Before 4.1.3

References

  • wpscan.com https://wpscan.com/vulnerability/820c51d6-186e-4d63-b4a7-bd0a59c02cc8 Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record