DX Share Selection <= 1.4 - Cross-Site Request Forgery to Cross-Site Scripting

2022-06-22 00:00

Sho Sakata

Strategic Overview

Status

Patched in 1.5

Affected PluginDX Share Selection

Affected Version<= 1.4

CVSS8.8High

CVECVE-2022-2001

View all DX Share Selection vulnerabilities

Vulnerability Overview

The DX Share Selection plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including 1.4. This is due to missing nonce protection on the dxss_admin_page() function found in the ~/dx-share-selection.php file. This makes it possible for unauthenticated attackers to inject malicious web scripts into the page, granted they can trick a site's administrator into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 1.5, or a newer patched version --- IDENTIFIER: CWE-352 (Cross-Site Request Forgery (CSRF)) The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

External References

https://www.cve.org/CVERecord?id=CVE-2022-2001 https://www.wordfence.com/threat-intel/vulnerabilities/id/6a85fe7f-2d28-4509-99f2-875cb63c6500

CVSS Vector

8.8

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

Base

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

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