What’s Vulnerable › Vulnerabilities
CVE-2026-97278: WordPress Polylang plugin <= 3.8.9 - PHP Object Injection vulnerability
- Severity: high (CVSS 7.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-14 · updated 2026-10-14
- Weakness: CWE-502
Description
Deserialization of Untrusted Data vulnerability in WP SYNTEX Polylang polylang allows Object Injection.This issue affects Polylang: from n/a through 3.8.9.
Affected products
- WP SYNTEX Polylang: through 3.8.9
References
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