Vulnerability Database · npm · mootools · Version
mootools 1.4.4
1.4.4 is affected by 2 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: 1.5.2.
Critical 0 High 1 Medium 1 Low 0 Unrated 0
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Released 23 Feb 2012
Also known from other sources 2
Newer releases 12
Database updated 23/Oct/2026
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01 Vulnerabilities affecting this version
mootools 1.4.4 vulnerabilities
2 vulnerabilities cover mootools 1.4.4. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| MooTools Regular Expression Denial of Service in mootools | 7.5 high | No fix published | 03 Jan 2023 |
| CVE-2021-23432: Prototype Pollution in mootools | 5.4 medium | No fix published | 02 Sep 2021 |
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Questions
About mootools 1.4.4
Is mootools 1.4.4 vulnerable?
Yes. 2 vulnerabilities in the Vulert database cover mootools 1.4.4: 0 critical, 1 high, 1 medium and 0 low. The upgrade Vulert recommends is 1.5.2, and each entry above names the fixed version to move to.
Which version of mootools should I use instead of 1.4.4?
1.5.2 is the version Vulert recommends for this release line. The version table on the package page lists every release with the vulnerabilities recorded against it.
Is 1.4.4 the latest release of mootools?
No. 1.4.4 was published 23 Feb 2012, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor mootools for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the mootools version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.