CVE-2026-82519

Really Simple Security plugin for WordPress before 9.8.2 contains a missing authorization check vulnerability that allows authenticated low-privileged attackers to bypass enforced two-factor authentication indefinitely by exploiting an unguarded code path in the profile-page update handler. Attackers can submit a crafted POST request without the two-factor-authentication field to skip nonce verification and trigger delete_two_fa_meta(), which resets the grace period anchor timestamp on every login cycle, causing mandatory 2FA enforcement to be deferred indefinitely.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://wordpress.org/plugins/really-simple-ssl/#developers
https://www.vulncheck.com/advisories/really-simple-security-authorization-bypass-via-profile-page-update-handler

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-14 19:17

Updated : 2026-09-14 21:07

NVD link : CVE-2026-82519

Mitre link : CVE-2026-82519

CVE.ORG link : CVE-2026-82519

JSON object : View

Products Affected

No product.

CWE

CWE-862

Missing Authorization

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