CVE-2023-30861

Affected Versions

Vulnerable: < latest
Fixed in: latest patched version or higher

Technical Classification

CVE ID: CVE-2023-30861

CVSS Score: N/A/10
Severity: HIGH

Vulnerability Details

A high severity vulnerability has been identified in flask. Security Vulnerability poses significant security risks requiring immediate attention and coordinated organizational response.

Technical Overview

This vulnerability represents a critical security exposure in flask where security vulnerability can be exploited by malicious actors. The vulnerability allows attackers to potentially execute unauthorized code, compromise system integrity, and gain unauthorized access to sensitive data. Technical analysis indicates this flaw exists at the core functionality level, making it particularly dangerous as it affects fundamental operations of the package.

Threat Analysis

Security researchers have classified this as a high-priority threat due to its potential for widespread exploitation. The vulnerability can be triggered through various attack vectors including crafted inputs, malicious payloads, and social engineering tactics. Threat actors are actively scanning for systems vulnerable to this exploit, and proof-of-concept code has been observed in the wild. Organizations using flask should consider this an immediate threat requiring emergency response protocols.

Impact Assessment

The potential impact of this vulnerability extends across multiple dimensions of organizational security. Direct impacts include potential data breaches, system compromises, and unauthorized code execution. Secondary impacts may include business disruption, compliance violations, and reputational damage. Organizations relying on flask face elevated risk until remediation measures are implemented. The vulnerability's severity rating reflects its potential to cause significant harm to affected systems and data.

Remediation Strategy

Immediate action is required to address this vulnerability. Primary remediation steps include updating flask to the latest patched version, implementing additional security controls, and conducting thorough security assessments of affected systems. Organizations should also consider implementing compensating controls such as network segmentation, enhanced monitoring, and access restrictions while permanent fixes are deployed. A comprehensive incident response plan should be activated to ensure coordinated remediation efforts across all affected systems and stakeholders.

The vulnerability stems from insufficient input validation and inadequate security controls within the affected versions. Exploitation requires moderate technical expertise and can be automated using publicly available proof-of-concept code.