UpHeron
All vulnerabilities

WordPress plugins

CVE-2026-97278

WordPress Polylang plugin <= 3.8.9 - PHP Object Injection vulnerability

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

Affected software

SoftwareAffected versions
Polylang (WordPress plugin)WordPress plugins · wp-plugin:polylang
  • Every version up to 3.8.9

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-97278