WordPress Infinite Scroll – Ajax Load More <= 7.1.1 - Authenticated (Contributor+) Cross-Site Scripting

2024-05-31 14:21

Webbernaut

Strategic Overview

Status

Patched in 7.1.2

Affected PluginAjax Load More – Infinite Scroll, Load More, & Lazy Load

Affected Version<= 7.1.1

CVSS6.4Medium

CVECVE-2024-4711

View all Ajax Load More – Infinite Scroll, Load More, & Lazy Load vulnerabilities

Vulnerability Overview

The WordPress Infinite Scroll – Ajax Load More plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ajax_load_more shortcode in versions up to, and including, 7.1.1 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 7.1.2, 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-2024-4711 https://www.wordfence.com/threat-intel/vulnerabilities/id/e86c080d-202c-4c41-b9cc-c35249aabba5

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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