Social Auto Poster <= 5.3.14 - Authenticated (Subscriber+) Stored Cross-Site Scripting

2024-07-23 00:00

István Márton

Strategic Overview

Status

Patched in 5.3.15

Affected PluginSocial Auto Poster

Affected Version<= 5.3.14

CVSS6.4Medium

CVECVE-2024-6752

View all Social Auto Poster vulnerabilities

Vulnerability Overview

The Social Auto Poster plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘wp_name’ parameter in the 'wpw_auto_poster_map_wordpress_post_type' AJAX function in all versions up to, and including, 5.3.14 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Subscriber-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 5.3.15, 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-2024-6752 https://www.wordfence.com/threat-intel/vulnerabilities/id/39b9e8a0-96bb-4b36-b4e8-ec9e3f137835

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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