Social Slider Widget <= 1.8.4 - Reflected Cross-Site Scripting

2021-03-14 00:00

purine chu

Strategic Overview

Status

Patched in 1.8.5

Affected PluginSocial Slider Feed – Social Media Feed & Gallery Widgets

Affected Version< 1.8.5

CVSS6.1Medium

CVECVE-2021-24196

View all Social Slider Feed – Social Media Feed & Gallery Widgets vulnerabilities

Vulnerability Overview

The Social Slider Widget WordPress plugin before 1.8.5 allowed Authenticated Reflected XSS in the plugin settings page as the ‘token_error’ parameter can be controlled by users and it is directly echoed without being sanitized

Technical Analysis

REMEDIATION: Update to version 1.8.5, 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-2021-24196 https://www.wordfence.com/threat-intel/vulnerabilities/id/ed40b50b-7d70-4abf-8895-2bf891124bae

CVSS Vector

6.1

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

Base

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

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