Description
AzuraCast before 0.24.0 contains a server-side request forgery vulnerability that allows station users with WebHooks permission to bypass the UserUrlFilter guard via the Mastodon, Telegram, GroupMe, and RadioReg connectors. Attackers can set instance_url, api, or webhookurl to internal addresses and trigger the webhook test endpoint to reach loopback, private-network, or cloud-metadata services.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AzuraCast | AzuraCast | < 0.24.0 | 0.24.0 |
References
- GitHub Security Advisory (GHSA-qh22-76gf-qwc4) vendor-advisory
- VulnCheck Advisory: AzuraCast before 0.24.0 SSRF Filter Bypass via Webhook Connectors third-party-advisory