What is GHSA-8x7j-92r4-99vr?

GHSA-8x7j-92r4-99vr is a security advisory published by GitHub Security Advisories with Medium severity. AzuraCast before 0.24.0 contains a server-side request forgery vulnerability that allows station...

Which CVE IDs does GHSA-8x7j-92r4-99vr cover?

GHSA-8x7j-92r4-99vr covers the following CVE IDs: CVE-2026-121431. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8x7j-92r4-99vr?

GHSA-8x7j-92r4-99vr has a CVSS v3 base score of 5.3, published by GitHub Security Advisories.

GHSA-8x7j-92r4-99vrMediumCVSS 5.3

AzuraCast before 0.24.0 contains a server-side request forgery vulnerability that allows station...

Vendor

GitHub Security Advisories

Published

November 3, 2026

Last Modified

November 3, 2026

🔗 CVE IDs covered (1)

CVE-2026-121431 →

📋 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.

🔗 References (4)

https://github.com/AzuraCast/AzuraCast/security/advisories/GHSA-qh22-76gf-qwc4
https://nvd.nist.gov/vuln/detail/CVE-2026-121431
https://www.vulncheck.com/advisories/azuracast-before-0.24.0-ssrf-filter-bypass-via-webhook-connectors
https://github.com/advisories/GHSA-8x7j-92r4-99vr