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EUVD-2026-117649

🗓️ 05 Nov 2026 18:16:39Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Authenticated users with edit rights can perform SSRF in Posta via webhooks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-123204
5 Nov 202618:28
–circl
cve
CVE
CVE-2026-123204
5 Nov 202618:16
–cve
cvelist
Cvelist
CVE-2026-123204 Posta before v0.18.0 SSRF via Webhook URL
5 Nov 202618:16
–cvelist
nvd
NVD
CVE-2026-123204
5 Nov 202619:17
–nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "e896d173-61bf-39af-83f8-82fe6f1f5e87",
        "vendor": {
          "name": "goposta"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "e818a909-ee16-388f-bf39-97fa9bd5ac67",
        "product": {
          "name": "posta",
          "vendor": {
            "name": "goposta"
          }
        },
        "product_version": "0 <v0.18.0"
      }
    ]
  }
]

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05 Nov 2026 18:16Current
6.1Medium risk
Vulners AI Score6.1
CVSS 45.3
CVSS 3.14.3
2