MailerLite - Signup forms <= 1.5.3 - Reflected Cross-Site Scripting

2022-05-18 00:00

Utkarsh Agrawal

Strategic Overview

Status

Patched in 1.5.4

Affected PluginMailerLite – Signup forms (official)

Affected Version<= 1.5.3

CVSS6.1Medium

CVECVE-2022-1604

View all MailerLite – Signup forms (official) vulnerabilities

Vulnerability Overview

The MailerLite WordPress plugin before 1.5.4 does not sanitise and escape a parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting

Technical Analysis

REMEDIATION: Update to version 1.5.4, 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-2022-1604 https://www.wordfence.com/threat-intel/vulnerabilities/id/4e383235-8f61-46f2-bd54-cc41e3ec189e

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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