Vulnerability Database · npm · jquery · Version
jquery 3.3.1
3.3.1 is affected by 6 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: 4.0.0.
Critical 0 High 0 Medium 6 Low 0 Unrated 0
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Released 20 Jan 2018
Status deprecated release
Licence MIT
Also known from other sources 3
Newer releases 64
Database updated 23/Oct/2026
Release and licence data published by the npm registry. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
jquery 3.3.1 vulnerabilities
6 vulnerabilities cover jquery 3.3.1. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2020-11023: Potential XSS vulnerability in jQuery | 6.9 medium | 3.5.0 | 29 Apr 2020 |
| CVE-2020-11022: Potential XSS vulnerability in jQuery | 6.9 medium | 3.5.0 | 29 Apr 2020 |
| CVE-2020-23064: jQuery Cross Site Scripting vulnerability | 6.1 medium | 3.5.0 | 26 Jun 2023 |
| CVE-2020-23064: jQuery Cross Site Scripting vulnerability | 6.1 medium | 3.5.0 | 26 Jun 2023 |
| CVE-2019-11358: XSS in jQuery as used in Drupal, Backdrop CMS, and other products | 6.1 medium | 3.4.0 | 26 Apr 2019 |
| CVE-2019-5428: Prototype Pollution in jquery | N/A medium | 3.4.0 | 23 Apr 2019 |
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Questions
About jquery 3.3.1
Is jquery 3.3.1 vulnerable?
Yes. 6 vulnerabilities in the Vulert database cover jquery 3.3.1: 0 critical, 0 high, 6 medium and 0 low. The upgrade Vulert recommends is 4.0.0, and each entry above names the fixed version to move to.
Which version of jquery should I use instead of 3.3.1?
4.0.0 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 3.3.1 the latest release of jquery?
No. 3.3.1 was published 20 Jan 2018, 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 jquery for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the jquery version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.