What is the CVSS score of CVE-2022-28481?

CVE-2022-28481 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: 1.7%.

Is there a public PoC exploit available for CVE-2022-28481?

Yes, a public proof-of-concept exploit is available for CVE-2022-28481. Prioritise patching immediately. EPSS: 1.7%.

Is there a patch available for CVE-2022-28481?

Yes, a patch is available for CVE-2022-28481. Update the affected software to the latest version immediately.

Csv Safe CVE-2022-28481

Q: Which versions of Csv Safe are affected by CVE-2022-28481?

CSV-Safe gem < 3.0.0 doesn't filter out special characters which could trigger CSV Injection.. A patch is available.

CRITICAL

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

2022-05-01 cve@mitre.org

Code Injection Csv Safe

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

May 01, 2022 - 15:15 nvd

CRITICAL 9.8

DescriptionNVD

CSV-Safe gem < 3.0.0 doesn't filter out special characters which could trigger CSV Injection.

AnalysisAI

CSV-Safe gem < 3.0.0 doesn't filter out special characters which could trigger 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. CSV-Safe gem < 3.0.0 doesn't filter out special characters which could trigger CSV Injection. Affected products include: Csv-Safe Project Csv-Safe.

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.