SSRF in Bigsk1 Openai-Realtime-Ui
CVE-2026-5803
A security flaw has been discovered in bigsk1 openai-realtime-ui up to 188ccde27fdf3d8fab8da81f3893468f53b2797c. The affected element is an unknown function of the file server.js of the component API Proxy Endpoint. Performing a manipulation of the argument Query results in server-side request forgery. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The patch is named 54f8f50f43af97c334a881af7b021e84b5b8310f. It is suggested to install a patch to address this issue.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.002 (13.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Bigsk1 Openai-realtime-ui — versions 188ccde27fdf3d8fab8da81f3893468f53b2797c
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (issue-tracking)
- cna@vuldb.com (issue-tracking, patch)
- cna@vuldb.com (issue-tracking, exploit)
- cna@vuldb.com (patch)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-5803?
- CVE-2026-5803 is a medium-severity vulnerability in Bigsk1 Openai-Realtime-Ui, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-04-08.
- How severe is CVE-2026-5803?
- Medium severity. CVSS v3 base score is 6.3 out of 10.