Gallery Metabox <= 1.5 - Missing Authorization via gallery_remove

2023-06-22 00:00

Marco Wotschka

Strategic Overview

Status

Unpatched

Affected PluginGallery Metabox

Affected Version<= 1.5

CVSS4.3Medium

CVECVE-2023-2561

View all Gallery Metabox vulnerabilities

Vulnerability Overview

The Gallery Metabox for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the gallery_remove function in versions up to, and including, 1.5. This makes it possible for subscriber-level attackers to modify galleries attached to posts and pages with this plugin.

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-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-2023-2561 https://www.wordfence.com/threat-intel/vulnerabilities/id/faad339f-96d6-4937-a1f3-9d2d19bc6395

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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