VDZ Verification <= 1.3.12 - Stored Cross-Site Scripting

2021-07-17 00:00

Anonymous

Strategic Overview

Status

Patched in 1.4

Affected PluginVDZ VERIFICATION (Custom Meta Tags)

Affected Version<= 1.3.12

CVSS5.5Medium

CVEN/A

View all VDZ VERIFICATION (Custom Meta Tags) vulnerabilities

Vulnerability Overview

The VDZ Verification plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Meta Tag settings in versions up to, and including, 1.3.12 due to insufficient input sanitization and output escaping. This makes it possible for authenticated Admin+ attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 1.4, or a newer patched version --- IDENTIFIER: CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')) The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

External References

https://www.wordfence.com/threat-intel/vulnerabilities/id/79b859ef-5417-47e5-8b9a-763c62a6a127

CVSS Vector

5.5

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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