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EUVD-2026-37505

🗓️ 16 Jun 2026 21:31:28Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 4 Views

Postiz is an AI social media scheduling tool. In versions prior to 2.21.8, the Skool integration callback signed an attacker-controlled JSON blob into a session-shape JWT using the application's JWT_SECRET, and the auth middleware trusted every cl...

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-48781
17 Jun 202600:03
circl
CVE
CVE-2026-48781
16 Jun 202621:31
cve
Cvelist
CVE-2026-48781 Postiz has cross-tenant SUPERADMIN takeover via Skool-provider JWT forgery
16 Jun 202621:31
cvelist
NVD
CVE-2026-48781
17 Jun 202613:20
nvd
Positive Technologies
PT-2026-50121
16 Jun 202600:00
ptsecurity
[
  {
    "enisaIdVendor": [
      {
        "id": "7e1373cc-bf06-3dff-a253-aaf788dc6de7",
        "vendor": {
          "name": "gitroomhq"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "dcc54c24-2085-32da-a8ae-28e5977d4068",
        "product": {
          "name": "postiz-app",
          "vendor": {
            "name": "gitroomhq"
          }
        },
        "product_version": "< 2.21.8"
      }
    ]
  }
]

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16 Jun 2026 21:31Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.19.9
EPSS0.00262
4