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CVE-2022-1889

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 Newsletter WordPress plugin before 7.4.6 does not escape and sanitise the preheader_text setting, which could allow high privilege users to perform Stored Cross-Site Scripting attacks when the unfilteredhtml is disallowed

Affected WordPress components

  • Newsletter – Send awesome emails from WordPress Plugin · newsletter
    Possible match Active
    From 7.4.6 (including) to 7.4.6 (excluding); Before 7.4.6
    View on WordPress.org
  • newsletter Theme · newsletter
    Possible match Homeless
    From 7.4.6 (including) to 7.4.6 (excluding); Before 7.4.6
    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 Newsletter – Send awesome emails from WordPress — From 7.4.6 (including) to 7.4.6 (excluding)
  • thenewsletterplugin newsletter — Before 7.4.6

References

  • wpscan.com https://wpscan.com/vulnerability/ee3832e2-ce40-4063-a23e-44c7f7f5f46a Exploit, Third Party Advisory
  • nvd.nist.gov Official NVD record