CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Lifecycle Timeline
3Description
Missing Authorization vulnerability in Really Simple Plugins Really Simple SSL really-simple-ssl allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Really Simple SSL: from n/a through <= 9.5.7.
Analysis
Really Simple SSL versions 9.5.7 and earlier contain an authorization bypass flaw that allows unauthenticated remote attackers to modify security settings through improper access control mechanisms. The vulnerability has a medium severity rating with a CVSS score of 5.3 and currently lacks a publicly available patch. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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External POC / Exploit Code
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EUVD-2026-12021