Erident Custom Login and Dashboard <= 3.5.8 - Authenticated Stored Cross-Site Scripting

2021-04-01 00:00

James Calver

Strategic Overview

Status

Patched in 3.5.9

Affected PluginErident Custom Login and Dashboard

Affected Version<= 3.5.8

CVSS4.8Medium

CVECVE-2021-24658

View all Erident Custom Login and Dashboard vulnerabilities

Vulnerability Overview

The Erident Custom Login and Dashboard WordPress plugin before 3.5.9 did not properly sanitise its settings, allowing high privilege users to use XSS payloads in them (even when the unfileted_html is disabled)

Technical Analysis

REMEDIATION: Update to version 3.5.9, 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-2021-24658 https://www.wordfence.com/threat-intel/vulnerabilities/id/cb714378-ed60-4bf1-8c9c-b37515ddb353

CVSS Vector

4.8

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

Base

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

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