What is the CVSS score of CVE-2021-4349?

CVE-2021-4349 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2021-4349?

Yes, a public proof-of-concept exploit is available for CVE-2021-4349. Prioritise patching immediately. EPSS: 0.3%.

Is there a patch available for CVE-2021-4349?

Yes, a patch is available for CVE-2021-4349. Update the affected software to the latest version immediately.

Process Steps Template Designer CVE-2021-4349

HIGH

Cross-Site Request Forgery (CSRF) (CWE-352)

2023-06-07 security@wordfence.com

WordPress CSRF Process Steps Template Designer

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Patch released

Apr 08, 2026 - 17:22 nvd

Patch available

PoC Detected

Apr 08, 2026 - 17:16 vuln.today

Public exploit code

CVE Published

Jun 07, 2023 - 02:15 nvd

HIGH 8.8

DescriptionCVE.org

The Process Steps Template Designer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.1. This makes it possible for unauthenticated attackers to conduct unspecified attacks via forged request granted they can trick a site administrator into performing an action such as clicking on a link.

AnalysisAI

The Process Steps Template Designer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.1. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as Cross-Site Request Forgery (CSRF) (CWE-352), which allows attackers to trick authenticated users into performing unintended actions. The Process Steps Template Designer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.1. This makes it possible for unauthenticated attackers to conduct unspecified attacks via forged request granted they can trick a site administrator into performing an action such as clicking on a link. Affected products include: Coolplugins Process Steps Template Designer.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Implement anti-CSRF tokens, validate Origin/Referer headers, use SameSite cookie attribute.