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CVE-2019-11358observed exploitation

CVE-2019-11358

72Vexday Risk Score

Prioritize patching. It exploitation observed by VulnCheck and has a public proof of concept.

ssvc Actepss 87%
from disclosure to weapon0 days
Published on NVDApr 19
1st PoCMar 30
VulnCheck+643d
exploitation probability
87%top 1% of all CVEs
observed exploitation
yesVulnCheck
12 public exploit(s)
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 object contained an enumerable __proto__ property, it could extend the native Object.prototype.
Affected products
n/a · n/a
public PoCs found — 12
exploitdbwww.exploit-db.com/exploits/52141unverifiedgithubgithub.com/chrisneagu/FTC-Skystone-Dark-Angels-Romania-2020★ 298githubgithub.com/DanielRuf/snyk-js-jquery-174006★ 28githubgithub.com/DanielRuf/snyk-js-jquery-565129★ 27githubgithub.com/bitnesswise/jquery-prototype-pollution-fix★ 6githubgithub.com/isacaya/CVE-2019-11358★ 1githubgithub.com/Snorlyd/https-nj.gov---CVE-2019-11358★ 0vulncheckvulncheck.com/xdb/1bbe24b84a91unverifiedcve_referencepacketstormsecurity.com/files/153237/RetireJS-CORS-Issue-Script-Execution.htmlunverifiedcve_referencepacketstormsecurity.com/files/156743/OctoberCMS-Insecure-Dependencies.htmlunverifiedvulncheckvulncheck.com/xdb/713af8fa1647unverifiedcve_referencepacketstormsecurity.com/files/152787/dotCMS-5.1.1-Vulnerable-Dependencies.htmlunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.htmlhttp://packetstormsecurity.com/files/152787/dotCMS-5.1.1-Vulnerable-Dependencies.htmlhttp://packetstormsecurity.com/files/153237/RetireJS-CORS-Issue-Script-Execution.htmlhttp://packetstormsecurity.com/files/156743/OctoberCMS-Insecure-Dependencies.htmlhttps://access.redhat.com/errata/RHBA-2019:1570https://access.redhat.com/errata/RHSA-2019:1456https://access.redhat.com/errata/RHSA-2019:2587https://access.redhat.com/errata/RHSA-2019:3023https://access.redhat.com/errata/RHSA-2019:3024https://backdropcms.org/security/backdrop-sa-core-2019-009https://blog.jquery.com/2019/04/10/jquery-3-4-0-released/