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EUVD-2026-1674

🗓️ 08 Jan 2026 15:23:13Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 19 Views

Mastodon fixes missing disallowed local IP ranges to prevent requests to loopback or local networks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-22245
8 Jan 202617:15
–circl
cnnvd
CNNVD
Mastodon code issues and vulnerabilities
8 Jan 202600:00
–cnnvd
cve
CVE
CVE-2026-22245
8 Jan 202615:23
–cve
cvelist
Cvelist
CVE-2026-22245 Mastodon has SSRF Protection bypass
8 Jan 202615:23
–cvelist
mend
Mend
CVE-2026-22245
8 Jan 202615:23
–mend
nvd
NVD
CVE-2026-22245
8 Jan 202616:16
–nvd
osv_bit
osv_bit
BIT-MASTODON-2026-22245 Mastodon has SSRF Protection bypass
13 Jan 202611:27
–osv_bit
ptsecurity
Positive Technologies
PT-2026-2181
8 Jan 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-22245: Server-Side Request Forgery (SSRF)
8 Jan 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-22245
10 Jan 202605:40
–redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "2dd64415-1b76-3b72-926e-08f3591fc7a3",
        "vendor": {
          "name": "mastodon"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "2f47a5b5-25f5-3c55-809b-81b686adb02e",
        "product": {
          "name": "mastodon"
        },
        "product_version": "4.4.0-beta.1, < 4.4.11"
      },
      {
        "id": "76761917-1582-37f0-9bb9-ba5bc7c2f0f7",
        "product": {
          "name": "mastodon"
        },
        "product_version": "< 4.2.29"
      },
      {
        "id": "992bd8f1-105f-3648-9d49-4c7c522c675a",
        "product": {
          "name": "mastodon"
        },
        "product_version": "4.5.0-beta.1, < 4.5.4"
      },
      {
        "id": "fb6aedab-df35-3cb7-b1f8-730bb92d56d6",
        "product": {
          "name": "mastodon"
        },
        "product_version": "4.3.0-beta.1, < 4.3.17"
      }
    ]
  }
]

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08 Jan 2026 15:54Current
5.8Medium risk
Vulners AI Score5.8
CVSS 47.1
EPSS0.00289
SSVC
19