Rank Math SEO <= 1.0.40.2 - Privilege Escalation via Unprotected REST API Endpoint

2020-03-25 00:00

Ram

Strategic Overview

Status

Patched in 1.0.41

Affected PluginRank Math SEO – AI SEO Tools to Dominate SEO Rankings

Affected Version< 1.0.41

CVSS9.8Critical

CVECVE-2020-11514

View all Rank Math SEO – AI SEO Tools to Dominate SEO Rankings vulnerabilities

Vulnerability Overview

The Rank Math plugin through 1.0.40.2 for WordPress allows unauthenticated remote attackers to update arbitrary WordPress metadata, including the ability to escalate or revoke administrative privileges for existing users via the unsecured rankmath/v1/updateMeta REST API endpoint.

Technical Analysis

REMEDIATION: Update to version 1.0.41, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2020-11514 https://www.wordfence.com/threat-intel/vulnerabilities/id/ba1a25e9-bac3-4f76-8324-3035be94da4c

CVSS Vector

9.8

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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