youForms for WordPress – Creating Forms for CopeCart <= 1.0.5 - Stored Cross-Site Scripting

2021-07-30 00:00

xiahao

Strategic Overview

Status

Patched in 1.0.6

Affected PluginyouForms for WordPress – Creating Forms for CopeCart

Affected Version<= 1.0.5

CVSS5.5Medium

CVECVE-2021-24596

View all youForms for WordPress – Creating Forms for CopeCart vulnerabilities

Vulnerability Overview

The youForms for WordPress plugin through 1.0.5 does not sanitise escape the Button Text field of its Templates, allowing high privilege users (editors and admins) to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed

Technical Analysis

REMEDIATION: Update to version 1.0.6, 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-2021-24596 https://www.wordfence.com/threat-intel/vulnerabilities/id/c1d67b80-67b7-4194-ab90-e9f8cea1ac33

CVSS Vector

5.5

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

Base

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

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