CVE-2021-38356 Vulnerability Details

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CVE-2021-38356 Metadata Quick Info

CVE Published: 01/11/2021 | CVE Updated: 17/09/2024 | CVE Year: 2021
Source: Wordfence | Vendor: NextScripts | Product: NextScripts: Social Networks Auto-Poster
Status : PUBLISHED

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CVE-2021-38356 Description

The NextScripts: Social Networks Auto-Poster <= 4.3.20 WordPress plugin is vulnerable to Reflected Cross-Site Scripting via the $_REQUEST[\'page\'] parameter which is echoed out on inc/nxs_class_snap.php by supplying the appropriate value \'nxssnap-post\' to load the page in $_GET[\'page\'] along with malicious JavaScript in $_POST[\'page\'].

Metrics

CVSS Version: 3.1 | Base Score: 6.1 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* NONE
    User Interaction (UI)* REQUIRED
    Scope (S)* CHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* LOW
    Integrity Impact (I)* LOW
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID: CWE-79
CWE Name: CWE-79 Cross-site Scripting (XSS)
Source: NextScripts

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).