CVE-2025-63703: n/a
The npm package parse-ini version 1.0.6 contains a Prototype Pollution vulnerability in its index.js function. This vulnerability allows an attacker to manipulate the prototype of base objects, potentially leading to arbitrary code execution or denial of service. The vulnerability has a critical severity with a CVSS score of 9.8, indicating high impact on confidentiality, integrity, and availability. No patch or official remediation has been confirmed at this time. There are no known exploits in the wild currently reported.
AI Analysis
Technical Summary
CVE-2025-63703 identifies a Prototype Pollution vulnerability in the npm package parse-ini version 1.0.6, specifically in the index.js function. Prototype Pollution (CWE-1321) enables attackers to inject properties into JavaScript object prototypes, which can lead to severe security consequences including arbitrary code execution and denial of service. The vulnerability has a critical CVSS 3.1 base score of 9.8, reflecting network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. No patch or official remediation level is currently documented, and no known exploits have been reported in the wild.
Potential Impact
If exploited, this vulnerability could allow remote attackers to execute arbitrary code, alter application behavior, or cause denial of service by manipulating object prototypes. The critical CVSS score indicates a severe impact on system confidentiality, integrity, and availability. However, no active exploitation has been reported to date.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider avoiding use of parse-ini version 1.0.6 or apply manual code review and validation to mitigate prototype pollution risks. Monitor official sources for updates regarding patches or mitigations.
CVE-2025-63703: n/a
Description
The npm package parse-ini version 1.0.6 contains a Prototype Pollution vulnerability in its index.js function. This vulnerability allows an attacker to manipulate the prototype of base objects, potentially leading to arbitrary code execution or denial of service. The vulnerability has a critical severity with a CVSS score of 9.8, indicating high impact on confidentiality, integrity, and availability. No patch or official remediation has been confirmed at this time. There are no known exploits in the wild currently reported.
CVSS v3.1
Score 9.8critical
Affected software
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2025-63703 identifies a Prototype Pollution vulnerability in the npm package parse-ini version 1.0.6, specifically in the index.js function. Prototype Pollution (CWE-1321) enables attackers to inject properties into JavaScript object prototypes, which can lead to severe security consequences including arbitrary code execution and denial of service. The vulnerability has a critical CVSS 3.1 base score of 9.8, reflecting network attack vector, low attack complexity, no privileges or user interaction required, and high impact on confidentiality, integrity, and availability. No patch or official remediation level is currently documented, and no known exploits have been reported in the wild.
Potential Impact
If exploited, this vulnerability could allow remote attackers to execute arbitrary code, alter application behavior, or cause denial of service by manipulating object prototypes. The critical CVSS score indicates a severe impact on system confidentiality, integrity, and availability. However, no active exploitation has been reported to date.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, users should consider avoiding use of parse-ini version 1.0.6 or apply manual code review and validation to mitigate prototype pollution risks. Monitor official sources for updates regarding patches or mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2025-10-27T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69fd3ebfcbff5d86106d0491
Added to database: 05/08/2026, 01:39:11 UTC
Last enriched: 05/15/2026, 10:51:13 UTC
Last updated: 07/03/2026, 01:21:46 UTC
Views: 93
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