Auth bypass in Ossrs Srs
CVE-2026-105486
A vulnerability was detected in OSSRS srs up to 7.0-a1. This affects the function systemAPI.Run of the file internal/proxy/api.go of the component System API. Performing a manipulation results in missing authentication. It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 8.0-d0 mitigates this issue. The patch is named bb5fde228f4ca5bd26d96368b61f6e0c21df51df. The affected component should be upgraded.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Ossrs Srs — versions 7.0-a1
Weakness classification (CWE)
References
- VDB-413620 | OSSRS srs System API api.go systemAPI.Run missing authentication (technical-description, vdb-entry)
- VDB-413620 | CTI Indicators (IOB, IOC, IOA) (signature, permissions-required)
- CVE-2026-105486 | CVE Analysis and Report (third-party-advisory)
- Submit #986193 | https://github.com/ossrs/ srs v8.0.3 Missing Authentication (third-party-advisory)
- github.com/ossrs/srs/issues/4690 (issue-tracking, exploit)
- github.com/ossrs/srs/pull/4726 (issue-tracking, patch)
- github.com/ossrs/srs/commit/bb5fde228f4ca5bd26d96368b61f6e0c21df51df (patch)
- github.com/ossrs/srs/releases/tag/v8.0-d0 (patch)
- github.com/ossrs/srs/ (product)
Frequently asked questions
- What is CVE-2026-105486?
- CVE-2026-105486 is a high-severity vulnerability in Ossrs Srs, classified under Improper Authentication. CVSS score: 7.3/10. Published 2026-10-06.
- How severe is CVE-2026-105486?
- High severity. CVSS v3 base score is 7.3 out of 10.