Search criteria
6 vulnerabilities found for js-yaml by nodeca
FKIE_CVE-2025-64718
Vulnerability from fkie_nvd - Published: 2025-11-13 16:15 - Updated: 2025-12-02 19:33
Severity ?
Summary
js-yaml is a JavaScript YAML parser and dumper. In js-yaml 4.1.0 and below, it's possible for an attacker to modify the prototype of the result of a parsed yaml document via prototype pollution (`__proto__`). All users who parse untrusted yaml documents may be impacted. The problem is patched in js-yaml 4.1.1. Users can protect against this kind of attack on the server by using `node --disable-proto=delete` or `deno` (in Deno, pollution protection is on by default).
References
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FKIE_CVE-2013-4660
Vulnerability from fkie_nvd - Published: 2013-06-28 14:55 - Updated: 2025-12-02 13:29
Severity ?
Summary
The JS-YAML module before 2.0.5 for Node.js parses input without properly considering the unsafe !!js/function tag, which allows remote attackers to execute arbitrary code via a crafted string that triggers an eval operation.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| nodeca | js-yaml | * | |
| nodeca | js-yaml | 0.2.0 | |
| nodeca | js-yaml | 0.2.1 | |
| nodeca | js-yaml | 0.2.2 | |
| nodeca | js-yaml | 0.3.0 | |
| nodeca | js-yaml | 0.3.1 | |
| nodeca | js-yaml | 0.3.2 | |
| nodeca | js-yaml | 0.3.3 | |
| nodeca | js-yaml | 0.3.4 | |
| nodeca | js-yaml | 0.3.5 | |
| nodeca | js-yaml | 0.3.6 | |
| nodeca | js-yaml | 0.3.7 | |
| nodeca | js-yaml | 1.0.0 | |
| nodeca | js-yaml | 1.0.1 | |
| nodeca | js-yaml | 1.0.2 | |
| nodeca | js-yaml | 1.0.3 | |
| nodeca | js-yaml | 2.0.0 | |
| nodeca | js-yaml | 2.0.1 | |
| nodeca | js-yaml | 2.0.2 | |
| nodeca | js-yaml | 2.0.3 |
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CVE-2025-64718 (GCVE-0-2025-64718)
Vulnerability from cvelistv5 – Published: 2025-11-13 15:32 – Updated: 2025-11-13 16:18
VLAI?
Summary
js-yaml is a JavaScript YAML parser and dumper. In js-yaml 4.1.0 and below, it's possible for an attacker to modify the prototype of the result of a parsed yaml document via prototype pollution (`__proto__`). All users who parse untrusted yaml documents may be impacted. The problem is patched in js-yaml 4.1.1. Users can protect against this kind of attack on the server by using `node --disable-proto=delete` or `deno` (in Deno, pollution protection is on by default).
Severity ?
5.3 (Medium)
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2013-4660 (GCVE-0-2013-4660)
Vulnerability from cvelistv5 – Published: 2013-06-28 14:00 – Updated: 2024-09-17 02:11
VLAI?
Summary
The JS-YAML module before 2.0.5 for Node.js parses input without properly considering the unsafe !!js/function tag, which allows remote attackers to execute arbitrary code via a crafted string that triggers an eval operation.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2025-64718 (GCVE-0-2025-64718)
Vulnerability from nvd – Published: 2025-11-13 15:32 – Updated: 2025-11-13 16:18
VLAI?
Summary
js-yaml is a JavaScript YAML parser and dumper. In js-yaml 4.1.0 and below, it's possible for an attacker to modify the prototype of the result of a parsed yaml document via prototype pollution (`__proto__`). All users who parse untrusted yaml documents may be impacted. The problem is patched in js-yaml 4.1.1. Users can protect against this kind of attack on the server by using `node --disable-proto=delete` or `deno` (in Deno, pollution protection is on by default).
Severity ?
5.3 (Medium)
CWE
- CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2013-4660 (GCVE-0-2013-4660)
Vulnerability from nvd – Published: 2013-06-28 14:00 – Updated: 2024-09-17 02:11
VLAI?
Summary
The JS-YAML module before 2.0.5 for Node.js parses input without properly considering the unsafe !!js/function tag, which allows remote attackers to execute arbitrary code via a crafted string that triggers an eval operation.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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