Medium 6.3Published Apr 8, 2026

CVE-2026-5803bigsk1 openai-realtime-ui API Proxy Endpoint server.js server-side request forgery

Updated under an hour ago (Oct 27, 2026, 7:30 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for bigsk1 openai-realtime-ui

Exploited in the last 30 days

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.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Apr 9, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

bigsk1 openai-realtime-ui bigsk1:openai_realtime_ui (from the name)	188ccde27fdf3d8fab8da81f3893468f53b2797c	CNA record

References

References

https://vuldb.com/vuln/356242	vdb-entry, technical-description
https://vuldb.com/vuln/356242/cti	signature, permissions-required
https://vuldb.com/submit/786984	third-party-advisory
https://github.com/bigsk1/openai-realtime-ui/issues/1	issue-tracking
https://github.com/bigsk1/openai-realtime-ui/pull/2	issue-tracking, patch
https://github.com/BruceJqs/public_exp/issues/3	exploit, issue-tracking
https://github.com/bigsk1/openai-realtime-ui/commit/54f8f50f43af97c334a881af7b021e84b5b8310f	patch
https://github.com/bigsk1/openai-realtime-ui/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.