Request a Quote <= 2.3.3 - Authenticated Stored Cross-Site Scripting

2021-06-16 00:00

Ajay Sandipan Thorbole

Strategic Overview

Status

Patched in 2.3.4

Affected PluginRequest a Quote – Quote Forms for Any WordPress Site

Affected Version< 2.3.4

CVSS5.4Medium

CVECVE-2021-24420

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

Vulnerability Overview

The Request a Quote WordPress plugin before 2.3.4 did not sanitise and escape some of its quote fields when adding/editing a quote as admin, leading to Stored Cross-Site scripting issues when the quote is output in the 'All Quotes" table.

Technical Analysis

REMEDIATION: Update to version 2.3.4, 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-2021-24420 https://www.wordfence.com/threat-intel/vulnerabilities/id/0482d9c6-aa74-4d47-885c-17f14b38be6f

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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