CVE-2023-4889

The Shareaholic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'shareaholic' shortcode in versions up to, and including, 9.7.8 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset/2995413/shareaholic#file51	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/ff6932c6-f3ec-46a8-a03b-95512eee5bf1?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:shareaholic:shareaholic:*:*:*:*:*:wordpress:*:*

History

21 Nov 2023, 20:28

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-11-15 07:15

Updated : 2024-02-05 00:22

NVD link : CVE-2023-4889

Mitre link : CVE-2023-4889

CVE.ORG link : CVE-2023-4889

JSON object : View

Products Affected

shareaholic

shareaholic

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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