What is the CVSS score of CVE-2021-24658?

CVE-2021-24658 has a CVSS 3.1 base score of 4.8 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2021-24658?

Yes, a public proof-of-concept exploit is available for CVE-2021-24658. Prioritise patching immediately. EPSS: 0.7%.

Is there a patch available for CVE-2021-24658?

Yes, a patch is available for CVE-2021-24658. Update the affected software to the latest version immediately.

Erident Custom Login And Dashboard CVE-2021-24658

MEDIUM

Cross-site Scripting (XSS) (CWE-79)

2021-08-23 contact@wpscan.com

WordPress XSS Erident Custom Login And Dashboard

4.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.8 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Aug 23, 2021 - 12:15 nvd

MEDIUM 4.8

DescriptionNVD

AnalysisAI

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. Rated medium severity (CVSS 4.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. 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) Affected products include: Erident Custom Login And Dashboard Project Erident Custom Login And Dashboard. Version information: before 3.5.9.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.