WP Membership <= 1.2.3 - Privilege Escalation

2015-05-21 00:00

Panagiotis Vagenas

Strategic Overview

Status

Unpatched

Affected PluginWP Membership

Affected Version<= 1.2.3

CVSS8.8High

CVECVE-2015-4038

View all WP Membership vulnerabilities

Vulnerability Overview

The WP Membership plugin 1.2.3 for WordPress allows remote authenticated users to gain administrator privileges via an iv_membership_update_user_settings action to wp-admin/admin-ajax.php.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: CWE-287 (Improper Authentication) When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

External References

https://www.cve.org/CVERecord?id=CVE-2015-4038 https://www.wordfence.com/threat-intel/vulnerabilities/id/5607fffa-341f-4237-b064-00fe2e6c9c9f

CVSS Vector

8.8

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

Base

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

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