Contact Form Entries <= 1.1.6 - Unauthenticated Stored Cross-Site Scripting

2021-01-05 00:00

Gaetano Perrone

Strategic Overview

Status

Patched in 1.1.7

Affected PluginDatabase for Contact Form 7, WPforms, Elementor forms

Affected Version<= 1.1.6

CVSS7.2High

CVECVE-2021-25080

View all Database for Contact Form 7, WPforms, Elementor forms vulnerabilities

Vulnerability Overview

The Contact Form Entries WordPress plugin before 1.1.7 does not validate, sanitise and escape the IP address retrieved via headers such as CLIENT-IP and X-FORWARDED-FOR, allowing unauthenticated attackers to perform Cross-Site Scripting attacks against logged in admins viewing the created entry

Technical Analysis

REMEDIATION: Update to version 1.1.7, 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-2021-25080 https://www.wordfence.com/threat-intel/vulnerabilities/id/38e40a74-c4b7-4960-880d-a14e77fe1904

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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