Five Star Business Profile and Schema <= 2.1.6 - Subscriber+ Page Creation & Settings Update to Stored Cross-Site Scripting

2022-01-18 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 2.1.7

Affected PluginFive Star Business Profile and Schema

Affected Version<= 2.1.6

CVSS5.4Medium

CVECVE-2021-25060

View all Five Star Business Profile and Schema vulnerabilities

Vulnerability Overview

The Five Star Business Profile and Schema WordPress plugin before 2.1.7 does not have any authorisation and CSRF in its bpfwp_welcome_add_contact_page and bpfwp_welcome_set_contact_information AJAX action, allowing any authenticated users, such as subscribers, to call them. Furthermore, due to the lack of sanitisation, it also lead to Stored Cross-Site Scripting issues

Technical Analysis

REMEDIATION: Update to version 2.1.7, 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-2021-25060 https://www.wordfence.com/threat-intel/vulnerabilities/id/c0daeb94-1028-4163-af9d-0a6d7a00269f

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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