What is the CVSS score of CVE-2020-22276?

CVE-2020-22276 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 3.0%.

Is there a public PoC exploit available for CVE-2020-22276?

Yes, a public proof-of-concept exploit is available for CVE-2020-22276. Prioritise patching immediately. EPSS: 3.0%.

Weforms CVE-2020-22276

CRITICAL

Improper Neutralization of Formula Elements in a CSV File (CWE-1236)

2020-11-04 cve@mitre.org

WordPress Code Injection Weforms

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 04, 2020 - 17:15 nvd

CRITICAL 9.8

DescriptionNVD

WeForms Wordpress Plugin 1.4.7 allows CSV injection via a form's entry.

AnalysisAI

WeForms Wordpress Plugin 1.4.7 allows CSV injection via a form's entry. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-1236. WeForms Wordpress Plugin 1.4.7 allows CSV injection via a form's entry. Affected products include: Weformspro Weforms.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.