{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-100391 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-100391 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-100391 is a high-severity server-side request forgery vulnerability in mhdzumair mediaflow-proxy, published on 25 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-100391 and fix it if it is affected.\n\nWhat it is: CVE-2026-100391 is a high-severity server-side request forgery vulnerability in mhdzumair mediaflow-proxy, published on 25 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-100391 in the wild and no public exploit code.\n\nAffected product: mhdzumair mediaflow-proxy. 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-2026-100391/ (Markdown: https://insights.sbomify.com/CVE-2026-100391/index.md)","id":"CVE-2026-100391","markdown":"https://insights.sbomify.com/CVE-2026-100391/index.md","name":"CVE-2026-100391","record":{"aliases":["GHSA-5j62-5j8p-jpqh"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"MediaFlow Proxy","requires_auth":"none","summary":"Remote attackers can exploit incomplete validation in MediaFlow Proxy to read internal resources and cloud metadata via Server-Side Request Forgery.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"MediaFlow Proxy through 2.4.9 contains a server-side request forgery vulnerability in the /proxy routes due to missing and incomplete destination validation in the d query parameter. Remote attackers can supply arbitrary internal URLs including loopback and cloud metadata endpoints to read full responses from the proxy server.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"MediaFlow Proxy through 2.4.9 Server-Side Request Forgery via Incomplete Validation","id":"CVE-2026-100391","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"InvoicePlane: Primary Administrator Privilege Downgrade via `Users::form()` (Missing Object-Level Authorization)","id":"CVE-2026-100392"},"packages":[],"prev":{"headline":"Zoraxy 3.2.3 through 3.3.4 Client IP Spoofing via X-Forwarded-For IPv6","id":"CVE-2026-100390"},"products":["mediaflow-proxy"],"published":"2026-09-25","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-05","vendors":["mhdzumair"]},"summary":"Remote attackers can exploit incomplete validation in MediaFlow Proxy to read internal resources and cloud metadata via Server-Side Request Forgery.","url":"https://insights.sbomify.com/CVE-2026-100391/"}