What’s Vulnerable › Vulnerabilities
CVE-2025-67911: WordPress Newsletters plugin <= 4.11 - PHP Object Injection vulnerability
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-01-08 · updated 2026-10-07
- Weakness: CWE-502
Description
Deserialization of Untrusted Data vulnerability in Tribulant Software Newsletters newsletters-lite allows Object Injection.This issue affects Newsletters: from n/a through <= 4.11.
Affected products
- Tribulant Software Newsletters: through 4.11
References
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