Search criteria
3 vulnerabilities found for messageformat by openjsf
FKIE_CVE-2025-57349
Vulnerability from fkie_nvd - Published: 2025-09-24 19:15 - Updated: 2025-10-17 14:49
Severity ?
Summary
The messageformat package, an implementation of the Unicode MessageFormat 2 specification for JavaScript, is vulnerable to prototype pollution due to improper handling of message key paths in versions prior to 2.3.0. The flaw arises when processing nested message keys containing special characters (e.g., __proto__ ), which can lead to unintended modification of the JavaScript Object prototype. This vulnerability may allow a remote attacker to inject properties into the global object prototype via specially crafted message input, potentially causing denial of service or other undefined behaviors in applications using the affected component.
References
| URL | Tags | ||
|---|---|---|---|
| cve@mitre.org | https://github.com/messageformat/messageformat/issues/452 | Third Party Advisory, Issue Tracking |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| openjsf | messageformat | * |
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CVE-2025-57349 (GCVE-0-2025-57349)
Vulnerability from cvelistv5 – Published: 2025-09-24 00:00 – Updated: 2025-09-29 17:59
VLAI?
Summary
The messageformat package, an implementation of the Unicode MessageFormat 2 specification for JavaScript, is vulnerable to prototype pollution due to improper handling of message key paths in versions prior to 2.3.0. The flaw arises when processing nested message keys containing special characters (e.g., __proto__ ), which can lead to unintended modification of the JavaScript Object prototype. This vulnerability may allow a remote attacker to inject properties into the global object prototype via specially crafted message input, potentially causing denial of service or other undefined behaviors in applications using the affected component.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-57349 (GCVE-0-2025-57349)
Vulnerability from nvd – Published: 2025-09-24 00:00 – Updated: 2025-09-29 17:59
VLAI?
Summary
The messageformat package, an implementation of the Unicode MessageFormat 2 specification for JavaScript, is vulnerable to prototype pollution due to improper handling of message key paths in versions prior to 2.3.0. The flaw arises when processing nested message keys containing special characters (e.g., __proto__ ), which can lead to unintended modification of the JavaScript Object prototype. This vulnerability may allow a remote attacker to inject properties into the global object prototype via specially crafted message input, potentially causing denial of service or other undefined behaviors in applications using the affected component.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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