LoginWP < 3.0.0.5 - Reflected Cross-Site Scripting via rul_login_url, rul_logout_url Parameter

2021-11-08 00:00

ZhongFu Su

Strategic Overview

Status

Patched in 3.0.0.5

Affected PluginLoginWP (Formerly Peter's Login Redirect)

Affected Version< 3.0.0.5

CVSS6.1Medium

CVECVE-2021-24939

View all LoginWP (Formerly Peter's Login Redirect) vulnerabilities

Vulnerability Overview

The LoginWP (Formerly Peter's Login Redirect) WordPress plugin before 3.0.0.5 does not sanitise and escape the rul_login_url and rul_logout_url parameter before outputting them back in attributes in an admin page, leading to a Reflected Cross-Site Scripting issue

Technical Analysis

REMEDIATION: Update to version 3.0.0.5, 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-2021-24939 https://www.wordfence.com/threat-intel/vulnerabilities/id/64827b61-42ea-454a-b41d-85ce8d6ad866

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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