CVE-2026-84835: WordPress Rentsyst plugin <= 2.1.5 - Broken Access Control vulnerability

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-02 · updated 2026-09-23
Weakness: CWE-862

Description

Missing Authorization vulnerability in DimaFreund Rentsyst rentsyst allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Rentsyst: from n/a through 2.1.5.

Affected products

dimafreund Rentsyst: through 2.1.5

References

https://patchstack.com/database/wordpress/plugin/rentsyst/vulnerability/wordpress-rentsyst-plugin-2-1-2-broken-access-control-vulnerability?_s_id=cve

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