Jfinal Cms CVE-2021-37262

HIGH

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

2021-12-16 cve@mitre.org

Denial Of Service Jfinal Cms

7.5

CVSS 3.1 · NVD

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Severity by source

NVD PRIMARY

7.5 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

1

CVE Published

Dec 16, 2021 - 19:15 nvd

HIGH 7.5

DescriptionNVD

JFinal_cms 5.1.0 is vulnerable to regex injection that may lead to Denial of Service.

AnalysisAI

JFinal_cms 5.1.0 is vulnerable to regex injection that may lead to Denial of Service. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity.

Technical ContextAI

This vulnerability is classified under CWE-74. JFinal_cms 5.1.0 is vulnerable to regex injection that may lead to Denial of Service. Affected products include: Jflyfox Jfinal Cms.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2021-37262 vulnerability details – vuln.today

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