What is the CVSS score of CVE-2022-3393?

CVE-2022-3393 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: 1.3%.

Is there a public PoC exploit available for CVE-2022-3393?

Yes, a public proof-of-concept exploit is available for CVE-2022-3393. Prioritise patching immediately. EPSS: 1.3%.

Post To Csv CVE-2022-3393

CRITICAL

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

2022-10-25 contact@wpscan.com

WordPress Code Injection Post To Csv

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

Oct 25, 2022 - 17:15 nvd

CRITICAL 9.8

DescriptionNVD

The Post to CSV by BestWebSoft WordPress plugin through 1.4.0 does not properly escape fields when exporting data as CSV, leading to a CSV injection

AnalysisAI

The Post to CSV by BestWebSoft WordPress plugin through 1.4.0 does not properly escape fields when exporting data as CSV, leading to a CSV injection. 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. The Post to CSV by BestWebSoft WordPress plugin through 1.4.0 does not properly escape fields when exporting data as CSV, leading to a CSV injection Affected products include: Bestwebsoft Post To Csv. Version information: through 1.4.0.

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.