{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5803 exists.","fix":"No fix has been published for CVE-2026-5803 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-5803 is a medium-severity server-side request forgery vulnerability in bigsk1 openai-realtime-ui, published on 8 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-5803 and fix it if it is affected.\n\nWhat it is: CVE-2026-5803 is a medium-severity server-side request forgery vulnerability in bigsk1 openai-realtime-ui, published on 8 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-5803 exists.\n\nAffected product: bigsk1 openai-realtime-ui. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-5803/ (Markdown: https://insights.sbomify.com/CVE-2026-5803/index.md)","id":"CVE-2026-5803","markdown":"https://insights.sbomify.com/CVE-2026-5803/index.md","name":"CVE-2026-5803","record":{"aliases":["GHSA-q8cg-hw7c-28qg"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenAI Realtime UI","requires_auth":"low_privilege","summary":"Remote attackers can exploit a server-side request forgery flaw in the API proxy endpoint to access internal resources or bypass security controls.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"bigsk1 openai-realtime-ui API Proxy Endpoint server.js server-side request forgery","id":"CVE-2026-5803","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":8,"next":{"headline":"Auth bypass in Phones","id":"CVE-2026-5804"},"packages":[],"prev":{"headline":"idachev mcp-javadc HTTP os command injection","id":"CVE-2026-5802"},"products":["openai-realtime-ui"],"published":"2026-04-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-09","vendors":["bigsk1"]},"summary":"Remote attackers can exploit a server-side request forgery flaw in the API proxy endpoint to access internal resources or bypass security controls.","url":"https://insights.sbomify.com/CVE-2026-5803/"}