XSS in jQuery as used in Drupal, Backdrop CMS, and other products
jQuery from 1.1.4 until 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source object contained an enumerable __proto__ property, it could extend the native Object.prototype.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/core | >= 8.0.0, < 8.5.15, >= 8.6.0, < 8.6.15 | 8.5.15, 8.6.15 |
| Composer package | maximebf/debugbar | < 1.19.0 | 1.19.0 |
| Drupal (core) | drupal/core | >= 8.0.0, < 8.5.15, >= 8.6.0, < 8.6.15 | 8.5.15, 8.6.15 |
| Java / Kotlin (Maven) | org.webjars.npm:jquery | >= 1.1.4, < 3.4.0 | 3.4.0 |
| npm package | jquery | >= 1.1.4, < 3.4.0 | 3.4.0 |
| .NET (NuGet) | jQuery | >= 1.1.4, < 3.4.0 | 3.4.0 |
| Python (PyPI) | django | >= 2.0a1, < 2.1.9, >= 2.2a1, < 2.2.2 | 2.1.9, 2.2.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-11358
- https://github.com/maximebf/php-debugbar/issues/447
- https://github.com/jquery/jquery/pull/4333
- https://github.com/maximebf/php-debugbar/commit/847216e60544258c881f2733d699bbcfeefac0fc
- https://github.com/django/django/commit/34ec52269ade54af31a021b12969913129571a3f
- https://github.com/django/django/commit/95649bc08547a878cebfa1d019edec8cb1b80829
- https://github.com/django/django/commit/baaf187a4e354bf3976c51e2c83a0d2f8ee6e6ad
- https://github.com/jquery/jquery/commit/753d591aea698e57d6db58c9f722cd0808619b1b
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WZW27UCJ5CYFL4KFFFMYMIBNMIU2ALG5
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4UOAZIFCSZ3ENEFOR5IXX6NFAD3HV7FA
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5IABSKTYZ5JUGL735UKGXL5YPRYOPUYI
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KYH3OAGR2RTCHRA5NOKX2TES7SNQMWGO
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QV3PKZC3PQCO3273HAT76PAQZFBEO4KP
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RLXRX23725JL366CNZGJZ7AQQB7LHQ6F
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WZW27UCJ5CYFL4KFFFMYMIBNMIU2ALG5
- https://seclists.org/bugtraq/2019/Apr/32
- https://seclists.org/bugtraq/2019/Jun/12
- https://seclists.org/bugtraq/2019/May/18
- https://www.tenable.com/security/tns-2020-02
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RLXRX23725JL366CNZGJZ7AQQB7LHQ6F
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QV3PKZC3PQCO3273HAT76PAQZFBEO4KP
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KYH3OAGR2RTCHRA5NOKX2TES7SNQMWGO
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5IABSKTYZ5JUGL735UKGXL5YPRYOPUYI
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4UOAZIFCSZ3ENEFOR5IXX6NFAD3HV7FA
- https://lists.debian.org/debian-lts-announce/2023/08/msg00040.html
- https://lists.debian.org/debian-lts-announce/2020/02/msg00024.html
- https://lists.debian.org/debian-lts-announce/2019/05/msg00029.html
- https://lists.debian.org/debian-lts-announce/2019/05/msg00006.html
- https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b@%3Ccommits.nifi.apache.org%3E
- https://lists.apache.org/thread.html/rca37935d661f4689cb4119f1b3b224413b22be161b678e6e6ce0c69b%40%3Ccommits.nifi.apache.org%3E
- https://lists.apache.org/thread.html/rac25da84ecdcd36f6de5ad0d255f4e967209bbbebddb285e231da37d@%3Cissues.flink.apache.org%3E
- https://www.tenable.com/security/tns-2019-08
- https://www.synology.com/security/advisory/Synology_SA_19_19
- https://www.privacy-wise.com/mitigating-cve-2019-11358-in-old-versions-of-jquery
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/security-alerts/cpujul2020.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-1321, CWE-79- Platform
- Composer, Drupal, Java / Kotlin (Maven), npm, .NET (NuGet), Python (PyPI)
- Package
drupal/core, maximebf/debugbar, org.webjars.npm:jquery- Disclosed
- 17.04.2019
- Updated
- 11.10.2026 13:17
Sources and licenses
OSV / GitHub Advisory Database - GHSA-6c3j-c64m-qhgq - CC BY 4.0
OSV / GitHub Advisory Database - DRUPAL-CORE-2019-006 - CC BY-SA 2.0; code GPL-2.0-or-later
OSV / GitHub Advisory Database - PYSEC-2026-628 - PyPA Advisory Database; CC BY 4.0
Vulnerability history: org.webjars.npm:jquery
All published vulnerabilities of this package (Java / Kotlin (Maven)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 8
- First → latest
- 01.2018 05.2022
- Without a fix
- 0
- Exploited in attacks
- 1
Severity breakdown
- High 1
- Medium 7
Disclosures per year
- 2018: 2
- 2019: 1
- 2020: 4
- 2021: 0
- 2022: 1
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
-
XSS in jQuery as used in Drupal, Backdrop CMS, and other products this entry
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