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CVE-2026-100859

🗓️ 27 Sep 2026 01:28:49Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 25 Views🌐 WEB

Collaborators in Heym before 0.0.106 can exfiltrate secrets via URL override.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-100859 Heym before 0.0.106 Credential Exfiltration via URL Override
27 Sep 202601:28
–cvelist
euvd
EUVD
EUVD-2026-87824
27 Sep 202601:28
–euvd
nvd
NVD
CVE-2026-100859
27 Sep 202602:17
–nvd
ptsecurity
Positive Technologies
PT-2026-99479
27 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-100859: Server-Side Request Forgery (SSRF)
27 Sep 202600:00
–rapid7
Vulners
Node
heymrunheymRange0–0.0.106
[
  {
    "vendor": "heymrun",
    "product": "heym",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "0.0.106"
      },
      {
        "version": "0.0.106",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
configrequest body/api/credentials/testCredential exfiltration via config parameter allowing destination URL override to exfiltrate decrypted secrets to attacker-controlled endpoints.CWE-918

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30 Sep 2026 16:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.5
CVSS 47.1
EPSS0.00253
25