Request a Quote <= 2.3.4 - Stored Cross-Site Scripting

2021-09-21 00:00

YoshiKen

Strategic Overview

Status

Patched in 2.3.5

Affected PluginRequest a Quote – Quote Forms for Any WordPress Site

Affected Version< 2.3.5

CVSS4.8Medium

CVECVE-2021-24489

View all Request a Quote – Quote Forms for Any WordPress Site vulnerabilities

Vulnerability Overview

The Request a Quote WordPress plugin before 2.3.5 does not sanitise, validate or escape some of its settings in the admin dashboard, leading to authenticated Stored Cross-Site Scripting issues even when the unfiltered_html capability is disallowed.

Technical Analysis

REMEDIATION: Update to version 2.3.5, 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-2021-24489 https://www.wordfence.com/threat-intel/vulnerabilities/id/2bf29d3d-98eb-40a7-88af-32b48e437572

CVSS Vector

4.8

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

Base

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

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