SEOPress – On-site SEO <= 7.5.2.1 - Authenticated (Author+) Stored Cross-Site Scripting

2024-03-22 00:00

Ngô Thiên An (ancorn_)

Strategic Overview

Status

Patched in 7.6

Affected PluginSEOPress – AI SEO Plugin & On-site SEO

Affected Version<= 7.5.2.1

CVSS6.4Medium

CVECVE-2024-2165

View all SEOPress – AI SEO Plugin & On-site SEO vulnerabilities

Vulnerability Overview

The SEOPress – On-site SEO plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the image alt parameter in all versions up to, and including, 7.5.2.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with author access or higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Technical Analysis

REMEDIATION: Update to version 7.6, or a newer patched version --- IDENTIFIER: CWE-20 (Improper Input Validation) The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

External References

https://www.cve.org/CVERecord?id=CVE-2024-2165 https://www.wordfence.com/threat-intel/vulnerabilities/id/46e66230-06d6-452e-a7aa-862b2bb8c27d

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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