Meks Easy Social Share <= 1.2.7 - Authenticated (Administrator+) Stored Cross-Site Scripting

2022-09-26 00:00

Asif Nawaz Minhas

Strategic Overview

Status

Patched in 1.2.8

Affected PluginMeks Easy Social Share

Affected Version<= 1.2.7

CVSS5.5Medium

CVECVE-2022-2574

View all Meks Easy Social Share vulnerabilities

Vulnerability Overview

The Meks Easy Social Share plugin for WordPress is vulnerable to Stored Cross-Site Scripting via several of its parameters in versions up to, and including, 1.2.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-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 1.2.8, 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-2022-2574 https://www.wordfence.com/threat-intel/vulnerabilities/id/990b3318-e3e1-4a19-875c-80d5d639ca4a

CVSS Vector

5.5

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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