Lucene search
+L

CVE-2026-16266

🗓️ 21 Jul 2026 05:00:00Reported by snykType 
cve
 cve
🔗 web.nvd.nist.gov👁 3 Views

Prototype pollution in mongo-object via util.js expandKey enables prototype modification from crafted paths.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-16266
21 Jul 202605:00
attackerkb
Circl
CVE-2026-16266
21 Jul 202610:43
circl
Cvelist
CVE-2026-16266
21 Jul 202605:00
cvelist
EUVD
EUVD-2026-46151
21 Jul 202605:00
euvd
NVD
CVE-2026-16266
21 Jul 202606:16
nvd
Positive Technologies
PT-2026-61831
21 Jul 202600:00
ptsecurity
Snyk
Prototype Pollution
2 Nov 202512:04
snyk
Vulnrichment
CVE-2026-16266
21 Jul 202605:00
vulnrichment
[
  {
    "product": "mongo-object",
    "versions": [
      {
        "version": "0",
        "lessThan": "3.0.3",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "vendor": "n/a"
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

21 Jul 2026 16:17Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.14
CVSS 46.3
SSVC
3