TreePress – Easy Family Trees & Ancestor Profiles <= 2.0.22 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'post_title' parameter

2023-03-20 00:00

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Strategic Overview

Status

Patched in 3.0.0

Affected PluginTreePress – Easy Family Trees & Ancestor Profiles

Affected Version<= 2.0.22

CVSS4.4Medium

CVECVE-2023-23863

View all TreePress – Easy Family Trees & Ancestor Profiles vulnerabilities

Vulnerability Overview

The TreePress – Easy Family Trees & Ancestor Profiles plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'post_title' parameter in versions up to, and including, 2.0.22 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrator-level access, and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 3.0.0, 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.cve.org/CVERecord?id=CVE-2023-23863 https://www.wordfence.com/threat-intel/vulnerabilities/id/fbef8738-d639-48a5-98b7-abf9a7e9fec1

CVSS Vector

4.4

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

Base

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

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