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CVE-2026-29178 Lemmy: Unauthenticated SSRF via file_type query parameter injection in image endpoint

🗓️ 06 Mar 2026 17:56:09Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 28 Views

Lemmy before 0.19.16 allows unauthenticated server side request forgery via file_type in image endpoint with injected query parameters.

Related
Affected
Refs
[
  {
    "vendor": "LemmyNet",
    "product": "lemmy",
    "versions": [
      {
        "version": "< 0.19.16",
        "status": "affected"
      }
    ]
  }
]

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06 Mar 2026 17:56Current
CVSS 48.7
EPSS0.00272
28