WP Sticky Button <= 1.3 - Unauthenticated Stored Cross-Site Scripting

2022-07-26 00:00

Anonymous

Strategic Overview

Status

Patched in 1.4.0

Affected PluginWP Sticky Button – Click to Chat

Affected Version<= 1.3

CVSS7.2High

CVEN/A

View all WP Sticky Button – Click to Chat vulnerabilities

Vulnerability Overview

The WP Sticky Button plugin for WordPress is vulnerable to stored cross-site scripting in versions up to, and including, 1.3, due to insufficient sanitization and escaping on several parameters. This allows unauthenticated attackers to add a stored Cross-Site Scripting payload to the settings.

Technical Analysis

REMEDIATION: Update to version 1.4.0, 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.wordfence.com/threat-intel/vulnerabilities/id/c80e6f0b-ccca-4755-b64e-cfcebc5cc1fe

CVSS Vector

7.2

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

Base

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

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