Custom Post Carousels with Owl <= 1.4.6 - Authenticated (Editor+) Stored Cross-Site Scripting

2023-12-27 00:00

Ngô Thiên An (ancorn_)

Strategic Overview

Status

Patched in 1.4.7

Affected PluginCustom Post Carousels with Owl

Affected Version<= 1.4.6

CVSS4.4Medium

CVECVE-2023-51493

View all Custom Post Carousels with Owl vulnerabilities

Vulnerability Overview

The Custom Post Carousels with Owl plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.4.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with editor-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 1.4.7, 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-2023-51493 https://www.wordfence.com/threat-intel/vulnerabilities/id/a89f795d-246d-4a3c-a7a7-5c9867d7a01e

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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