What’s Vulnerable › Vulnerabilities

CVE-2026-84775: WordPress Really Simple SSL plugin <= 9.8.0 - Denial of Service Attack vulnerability

• Severity: medium (CVSS 5.3 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: 2026-09-02 · updated 2026-09-02
• Weakness: CWE-770

Description

Unauthenticated Denial of Service Attack in Really Simple SSL <= 9.8.0 versions.

Affected products

• Really Simple Plugins Really Simple SSL: through 9.8.0

References

• https://patchstack.com/database/wordpress/plugin/really-simple-ssl/vulnerability/wordpress-really-simple-ssl-plugin-9-8-0-denial-of-service-attack-vulnerability?_s_id=cve

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