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4 vulnerabilities found for serialize-javascript by yahoo
CVE-2026-34043 (GCVE-0-2026-34043)
Vulnerability from nvd – Published: 2026-03-31 01:48 – Updated: 2026-03-31 13:55
VLAI?
Title
Serialize JavaScript has CPU Exhaustion Denial of Service via crafted array-like objects
Summary
Serialize JavaScript to a superset of JSON that includes regular expressions and functions. Prior to version 7.0.5, there is a Denial of Service (DoS) vulnerability caused by CPU exhaustion. When serializing a specially crafted "array-like" object (an object that inherits from Array.prototype but has a very large length property), the process enters an intensive loop that consumes 100% CPU and hangs indefinitely. This issue has been patched in version 7.0.5.
Severity ?
5.9 (Medium)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yahoo | serialize-javascript |
Affected:
< 7.0.5
|
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CVE-2019-16769 (GCVE-0-2019-16769)
Vulnerability from nvd – Published: 2019-12-05 18:55 – Updated: 2024-08-05 01:24
VLAI?
Title
Affected versions of serialize-javascript are vulnerable to Cross-site Scripting (XSS)
Summary
The serialize-javascript npm package before version 2.1.1 is vulnerable to Cross-site Scripting (XSS). It does not properly mitigate against unsafe characters in serialized regular expressions. This vulnerability is not affected on Node.js environment since Node.js's implementation of RegExp.prototype.toString() backslash-escapes all forward slashes in regular expressions. If serialized data of regular expression objects are used in an environment other than Node.js, it is affected by this vulnerability.
Severity ?
4.2 (Medium)
CWE
- CWE-79 - Cross-site Scripting (XSS)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yahoo | serialize-javascript |
Affected:
< 2.1.1 , < 2.1.1
(custom)
|
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CVE-2026-34043 (GCVE-0-2026-34043)
Vulnerability from cvelistv5 – Published: 2026-03-31 01:48 – Updated: 2026-03-31 13:55
VLAI?
Title
Serialize JavaScript has CPU Exhaustion Denial of Service via crafted array-like objects
Summary
Serialize JavaScript to a superset of JSON that includes regular expressions and functions. Prior to version 7.0.5, there is a Denial of Service (DoS) vulnerability caused by CPU exhaustion. When serializing a specially crafted "array-like" object (an object that inherits from Array.prototype but has a very large length property), the process enters an intensive loop that consumes 100% CPU and hangs indefinitely. This issue has been patched in version 7.0.5.
Severity ?
5.9 (Medium)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yahoo | serialize-javascript |
Affected:
< 7.0.5
|
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CVE-2019-16769 (GCVE-0-2019-16769)
Vulnerability from cvelistv5 – Published: 2019-12-05 18:55 – Updated: 2024-08-05 01:24
VLAI?
Title
Affected versions of serialize-javascript are vulnerable to Cross-site Scripting (XSS)
Summary
The serialize-javascript npm package before version 2.1.1 is vulnerable to Cross-site Scripting (XSS). It does not properly mitigate against unsafe characters in serialized regular expressions. This vulnerability is not affected on Node.js environment since Node.js's implementation of RegExp.prototype.toString() backslash-escapes all forward slashes in regular expressions. If serialized data of regular expression objects are used in an environment other than Node.js, it is affected by this vulnerability.
Severity ?
4.2 (Medium)
CWE
- CWE-79 - Cross-site Scripting (XSS)
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| yahoo | serialize-javascript |
Affected:
< 2.1.1 , < 2.1.1
(custom)
|
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