Simple Social Media Share Buttons <= 3.2.2 - Contributor+ Stored Cross-Site Scripting

2021-07-26 00:00

apple502j

Strategic Overview

Status

Patched in 3.2.3

Affected PluginSimple Social Media Share Buttons – Social Sharing for Everyone

Affected Version<= 3.2.2

CVSS5.4Medium

CVECVE-2021-24486

View all Simple Social Media Share Buttons – Social Sharing for Everyone vulnerabilities

Vulnerability Overview

The Simple Social Media Share Buttons – Social Sharing for Everyone WordPress plugin before 3.2.3 did not escape the align and like_button_size parameters of its SSB shortcode, which could allow users with a role as low as Contributor to perform Stored Cross-Site Scripting attacks.

Technical Analysis

REMEDIATION: Update to version 3.2.3, 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-2021-24486 https://www.wordfence.com/threat-intel/vulnerabilities/id/73b93a44-1d91-4755-ae48-73f74a6fe415

CVSS Vector

5.4

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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