Caldera Forms <= 1.9.6 - Reflected Cross-Site Scripting via cf-api

2022-03-28 00:00

Krzysztof Zając

Strategic Overview

Status

Patched in 1.9.7

Affected PluginCaldera Forms – More Than Contact Forms

Affected Version< 1.9.7

CVSS6.1Medium

CVECVE-2022-0879

View all Caldera Forms – More Than Contact Forms vulnerabilities

Vulnerability Overview

The Caldera Forms WordPress plugin before 1.9.7 does not validate and escape the cf-api parameter before outputting it back in the response, leading to a Reflected Cross-Site Scripting

Technical Analysis

REMEDIATION: Update to version 1.9.7, 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-2022-0879 https://www.wordfence.com/threat-intel/vulnerabilities/id/d2e99867-4992-47b5-a642-abd104eee18f

CVSS Vector

6.1

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

Base

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

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