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CVE-2026-109427

🗓️ 12 Oct 2026 20:35:49Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 18 Views🌐 WEB

Authenticated broken object authorization in Telegram-Stremio via stream IDs.

Related
Affected
Refs
Paths
[
  {
    "defaultStatus": "unaffected",
    "vendor": "weebzone",
    "product": "Telegram-Stremio",
    "packageURL": "pkg:github/weebzone/Telegram-Stremio",
    "repo": "https://github.com/weebzone/Telegram-Stremio",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThanOrEqual": "5.1.0"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
msg_idpath/stream_handlerBroken object-level authorization in the stream_handler endpoint allows authenticated token holders to access arbitrary chat messages by forging unsigned, unauthenticated stream IDs.CWE-639, CWE-862
msg_idpath/thumb_handlerUnauthenticated thumb_handler endpoint discloses thumbnails from private channels, groups, and Saved Messages without any token validation.CWE-639, CWE-862

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26 Oct 2026 21:17Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.16.5
CVSS 47.1
EPSS0.00209
SSVC
18