Ninja Forms Contact Form <= 3.3.19 - Authenticated Open Redirect

2018-12-01 00:00

MTK (Muhammad Talha Khan)

Strategic Overview

Status

Patched in 3.3.19.1

Affected PluginNinja Forms – The Contact Form Builder That Grows With You

Affected Version<= 3.3.19

CVSS4.7Medium

CVECVE-2018-19796

View all Ninja Forms – The Contact Form Builder That Grows With You vulnerabilities

Vulnerability Overview

An open redirect in the Ninja Forms plugin before 3.3.19.1 for WordPress allows Remote Attackers to redirect a user via the lib/StepProcessing/step-processing.php (aka submissions download page) redirect parameter.

Technical Analysis

REMEDIATION: Update to version 3.3.19.1, or a newer patched version --- IDENTIFIER: CWE-601 (URL Redirection to Untrusted Site ('Open Redirect')) The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.

External References

https://www.cve.org/CVERecord?id=CVE-2018-19796 https://www.wordfence.com/threat-intel/vulnerabilities/id/221f9cbb-7988-4671-8f14-da3e63c280e6

CVSS Vector

4.7

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

Base

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

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