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WordPress plugins

CVE-2026-42701

WordPress YayMail plugin <= 4.4.6 - PHP Object Injection vulnerability

Severity
High 7.2
Published
29 Oct 2026
Last changed
30 Oct 2026
Added to UpHeron
29 Oct 2026
Sources
CVE Program

Affected software

SoftwareAffected versions
Yaymail (WordPress plugin)WordPress plugins · wp-plugin:yaymail
  • Every version up to 4.4.6

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-42701