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CVE-2022-43504

MEDIUM 5.3 CVSS 3.1
Published
December 5, 2022
Last modified
June 17, 2026
NVD status
Modified
Reported by
vultures@jpcert.or.jp
Weakness
CWE-287
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

Improper authentication vulnerability in WordPress versions prior to 6.0.3 allows a remote unauthenticated attacker to obtain the email address of the user who posted a blog using the WordPress Post by Email Feature. The developer also provides new patched releases for all versions since 3.7.

Affected WordPress components

  • WordPress core
    Confirmed match
    Before 3.7.40; From 3.8 (including) to 3.8.40 (excluding); From 3.9 (including) to 3.9.39 (excluding); From 4.0 (including) to 4.0.37 (excluding); From 4.1 (including) to 4.1.37 (excluding); From 4.2 (including) to 4.2.34 (excluding); From 4.3 (including) to 4.3.30 (excluding); From 4.4 (including) to 4.4.29 (excluding); From 4.5 (including) to 4.5.28 (excluding); From 4.6 (including) to 4.6.25 (excluding); From 4.7 (including) to 4.7.25 (excluding); From 4.8 (including) to 4.8.21 (excluding); From 4.9 (including) to 4.9.22 (excluding); From 5.0 (including) to 5.0.18 (excluding); From 5.1 (including) to 5.1.15 (excluding); From 5.2 (including) to 5.2.17 (excluding); From 5.3 (including) to 5.3.14 (excluding); From 5.4 (including) to 5.4.12 (excluding); From 5.5 (including) to 5.5.11 (excluding); From 5.6 (including) to 5.6.10 (excluding); From 5.7 (including) to 5.7.8 (excluding); From 5.8 (including) to 5.8.6 (excluding); From 5.9 (including) to 5.9.5 (excluding); From 6.0 (including) to 6.0.3 (excluding)
  • wordpress Plugin · wordpress
    Possible match Homeless
    Version versions prior to 6.0.3
    View on WordPress.org
  • wordpress Theme · wordpress
    Possible match Homeless
    Version versions prior to 6.0.3
    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

  • WordPress.org WordPress — Version versions prior to 6.0.3
  • wordpress wordpress — Before 3.7.40
  • wordpress wordpress — From 3.8 (including) to 3.8.40 (excluding)
  • wordpress wordpress — From 3.9 (including) to 3.9.39 (excluding)
  • wordpress wordpress — From 4.0 (including) to 4.0.37 (excluding)
  • wordpress wordpress — From 4.1 (including) to 4.1.37 (excluding)
  • wordpress wordpress — From 4.2 (including) to 4.2.34 (excluding)
  • wordpress wordpress — From 4.3 (including) to 4.3.30 (excluding)
  • wordpress wordpress — From 4.4 (including) to 4.4.29 (excluding)
  • wordpress wordpress — From 4.5 (including) to 4.5.28 (excluding)
  • wordpress wordpress — From 4.6 (including) to 4.6.25 (excluding)
  • wordpress wordpress — From 4.7 (including) to 4.7.25 (excluding)
  • wordpress wordpress — From 4.8 (including) to 4.8.21 (excluding)
  • wordpress wordpress — From 4.9 (including) to 4.9.22 (excluding)
  • wordpress wordpress — From 5.0 (including) to 5.0.18 (excluding)
  • wordpress wordpress — From 5.1 (including) to 5.1.15 (excluding)
  • wordpress wordpress — From 5.2 (including) to 5.2.17 (excluding)
  • wordpress wordpress — From 5.3 (including) to 5.3.14 (excluding)
  • wordpress wordpress — From 5.4 (including) to 5.4.12 (excluding)
  • wordpress wordpress — From 5.5 (including) to 5.5.11 (excluding)
  • wordpress wordpress — From 5.6 (including) to 5.6.10 (excluding)
  • wordpress wordpress — From 5.7 (including) to 5.7.8 (excluding)
  • wordpress wordpress — From 5.8 (including) to 5.8.6 (excluding)
  • wordpress wordpress — From 5.9 (including) to 5.9.5 (excluding)
  • wordpress wordpress — From 6.0 (including) to 6.0.3 (excluding)

References

  • jvn.jp https://jvn.jp/en/jp/JVN09409909/index.html Third Party Advisory
  • wordpress.org https://wordpress.org/download/ Product, Vendor Advisory
  • wordpress.org https://wordpress.org/news/2022/10/wordpress-6-0-3-security-release/ Patch, Release Notes, Vendor Advisory
  • nvd.nist.gov Official NVD record