Connections Business Directory <= 10.4.36 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode

2023-04-06 00:00

Rafshanzani Suhada

Strategic Overview

Status

Patched in 10.4.37

Affected PluginConnections Business Directory

Affected Version<= 10.4.36

CVSS5.4Medium

CVECVE-2023-29437

View all Connections Business Directory vulnerabilities

Vulnerability Overview

The Connections Business Directory plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'connections' and 'upcoming_list' shortcodes in versions up to, and including, 10.4.36 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-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 10.4.37, 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-2023-29437 https://www.wordfence.com/threat-intel/vulnerabilities/id/ae40fd4a-8448-48ea-9b31-067643972b44

CVSS Vector

5.4

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

Base

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

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