Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue <= 3.1.39 - Cross-Site Scripting

2022-04-08 00:00

Unknown

Strategic Overview

Status

Patched in 3.1.40

Affected PluginBrevo – Email, SMS, Web Push, Chat, and more.

Affected Version<= 3.1.39

CVSS7.2High

CVEN/A

View all Brevo – Email, SMS, Web Push, Chat, and more. vulnerabilities

Vulnerability Overview

The Newsletter, SMTP, Email marketing and Subscribe forms by Sendinblue plugin for WordPress is vulnerable to Cross-Site Scripting via many parameters in versions up to, and including, 3.1.39.

Technical Analysis

REMEDIATION: Update to version 3.1.40, 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.wordfence.com/threat-intel/vulnerabilities/id/86f7eb83-8483-4c6b-993e-ce11084241e8

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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