Multi-column Tag Map <= 17.0.24 - Authenticated (Contributor+) Stored Cross Site Scripting

2023-02-02 00:00

István Márton

Strategic Overview

Status

Patched in 17.0.25

Affected PluginMulti-column Tag Map

Affected Version<= 17.0.24

CVSS6.4Medium

CVECVE-2023-23815

View all Multi-column Tag Map vulnerabilities

Vulnerability Overview

The Multi-column Tag Map plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 17.0.24 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions 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 17.0.25, 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-2023-23815 https://www.wordfence.com/threat-intel/vulnerabilities/id/32652a9a-00ba-4e86-9947-c7c7ebd21494

CVSS Vector

6.4

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

Base

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

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