Smash Balloon Social Post Feed <= 4.1 - Reflected Cross-Site Scripting

2021-12-16 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 4.1.1

Affected PluginSmash Balloon Social Post Feed – Simple Social Feeds for WordPress

Affected Version< 4.1.1

CVSS5.4Medium

CVECVE-2021-25065

View all Smash Balloon Social Post Feed – Simple Social Feeds for WordPress vulnerabilities

Vulnerability Overview

The Smash Balloon Social Post Feed WordPress plugin before 4.1.1 was affected by a reflected XSS in custom-facebook-feed in cff-top admin page.

Technical Analysis

REMEDIATION: Update to version 4.1.1, 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-2021-25065 https://www.wordfence.com/threat-intel/vulnerabilities/id/01889c7b-f47b-4caf-8e35-4f8af188426e

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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