CVE-2025-57349
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
messageformat是messageformat开源的一个用于Javascript的ICU消息格式和Unicode消息格式库。 messageformat 2.3.0之前版本存在安全漏洞，该漏洞源于对包含特殊字符的嵌套消息键处理不当，可能导致原型污染，进而造成拒绝服务或其他未定义行为。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-57349
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
messageformat 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
messageformat是messageformat开源的一个用于Javascript的ICU消息格式和Unicode消息格式库。 messageformat 2.3.0之前版本存在安全漏洞，该漏洞源于对包含特殊字符的嵌套消息键处理不当，可能导致原型污染，进而造成拒绝服务或其他未定义行为。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
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II. Public POCs for CVE-2025-57349
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2025-09-24 · 25 CVEs total
| CVE-2025-57329 | Web3.js 安全漏洞 | |
| CVE-2025-57319 | fast-redact 安全漏洞 | |
| CVE-2025-57318 | csvjson 安全漏洞 | |
| CVE-2025-57323 | Regularjs 安全漏洞 | |
| CVE-2025-57324 | parse-server 安全漏洞 | |
| CVE-2025-57321 | magix-combine 安全漏洞 | |
| CVE-2025-57327 | spmrc 安全漏洞 | |
| CVE-2025-57330 | Web3.js 安全漏洞 | |
| CVE-2025-57328 | toggle-array 安全漏洞 | |
| CVE-2025-57326 | SassDoc Extras 安全漏洞 | |
| CVE-2025-57325 | Rollbar.js 安全漏洞 | |
| CVE-2025-57320 | json-schema-editor-vue 安全漏洞 | |
| CVE-2025-56815 | datart 安全漏洞 | |
| CVE-2025-57347 | dagre-d3-es 安全漏洞 | |
| CVE-2025-57351 | ts-fns 安全漏洞 | |
| CVE-2025-57348 | Cube 安全漏洞 | |
| CVE-2025-57350 | CSVTOJSON 安全漏洞 | |
| CVE-2025-57354 | Counterpart 安全漏洞 | |
| CVE-2025-57353 | messageformat 安全漏洞 | |
| CVE-2025-57352 | min-document 安全漏洞 |
Showing top 20 of 25 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2025-57349
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