Terms Descriptions <= 3.4.4 - Reflected Cross-Site Scripting via term_search

2023-07-10 00:00

Kindaichi Hiro

Strategic Overview

Status

Patched in 3.4.5

Affected PluginTerms descriptions

Affected Version<= 3.4.4

CVSS6.1Medium

CVECVE-2023-28779

View all Terms descriptions vulnerabilities

Vulnerability Overview

The Terms Descriptions plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the term_search name parameter in versions up to, and including, 3.4.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Technical Analysis

REMEDIATION: Update to version 3.4.5, 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-2023-28779 https://www.wordfence.com/threat-intel/vulnerabilities/id/d6a44d36-43e6-4785-b2bc-0b4b98d847e7

CVSS Vector

6.1

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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