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CVE-2026-45327— TinyIce: Missing authentication on WebRTC ingest endpoint allows unauthorized stream injection

Quick assessment

Affected
DatanoiseTV tinyice
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

TinyIce是Sylwester个人开发者的一款支持多协议输入输出的流媒体服务器。 TinyIce 0.8.95版本至2.4.1版本存在访问控制错误漏洞，该漏洞源于WebRTC摄取端点缺少身份验证，可能导致未经身份验证的流注入。

CVSS 8.2 · High EPSS 0.62% · P49

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
DatanoiseTV tinyice >= 0.8.95, < 2.5.0 affected
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I. Basic Information for CVE-2026-45327

Vulnerability Information
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Vulnerability Title
TinyIce: Missing authentication on WebRTC ingest endpoint allows unauthorized stream injection
Source: CVE Program / CVE List V5
Vulnerability Description
TinyIce is a streaming server for audio and video. In versions 0.8.95 through 2.4.1, missing authentication on WebRTC ingest endpoint allows unauthenticated stream injection. Version 2.5.0 fixes the issue by requiring either HTTP Basic auth or a `?password=` query parameter, comparing the supplied password against the per-mount source password (or the `default_source_password` fallback) using bcrypt, hooking into the existing brute-force IP rate-limiter (5 failed attempts per IP within 15 minutes triggers a lockout), and rejecting requests for mounts in `disabled_mounts`. The same release also tightens an adjacent endpoint, `POST /admin/golive/chunk`, which previously required session authentication but did not verify the session user's per-mount access nor check the CSRF token.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
TinyIce 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TinyIce是Sylwester个人开发者的一款支持多协议输入输出的流媒体服务器。 TinyIce 0.8.95版本至2.4.1版本存在访问控制错误漏洞，该漏洞源于WebRTC摄取端点缺少身份验证，可能导致未经身份验证的流注入。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
DatanoiseTV tinyice >= 0.8.95, < 2.5.0 -

II. Public POCs for CVE-2026-45327

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8761 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
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Trigger conditions & impact
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III. Intelligence Information for CVE-2026-45327

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Patches & Fixes for CVE-2026-45327 (1)

Vendor Advisories for CVE-2026-45327 (1)

Exploits & Public PoCs for CVE-2026-45327 (1)

IV. Related Vulnerabilities

Same weakness: CWE-306