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`.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-11358US | medium6.1 | Exploit | ||
jQuery before 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 ob… | ||||
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references
External citations — patches, advisories, analysis.
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.htmlWEB
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.htmlWEB
- http://packetstormsecurity.com/files/152787/dotCMS-5.1.1-Vulnerable-Dependencies.htmlWEB
- http://packetstormsecurity.com/files/153237/RetireJS-CORS-Issue-Script-Execution.htmlWEB
- http://packetstormsecurity.com/files/156743/OctoberCMS-Insecure-Dependencies.htmlWEB
- http://seclists.org/fulldisclosure/2019/May/10WEB
- http://seclists.org/fulldisclosure/2019/May/11WEB
- http://seclists.org/fulldisclosure/2019/May/13WEB
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