{"answers":{"affected":"3 open source packages ship an affected version, including gradio. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-28415 in the wild and no public exploit code.","fix":"Upgrade gradio to 6.6.0 or later.","what":"CVE-2026-28415 is a medium-severity vulnerability in Gradio Project Gradio, published on 27 Feb 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-28415 and fix it if it is affected.\n\nWhat it is: CVE-2026-28415 is a medium-severity vulnerability in Gradio Project Gradio, published on 27 Feb 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-28415 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- gradio (PyPI): affected all versions; fixed in 6.6.0\n- gradio (PyPI): affected all versions; fixed in 6.6.0\n- gradio (PyPI): affected all versions; fixed in 6.6.0\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-2026-28415/ (Markdown: https://insights.sbomify.com/CVE-2026-28415/index.md)","id":"CVE-2026-28415","markdown":"https://insights.sbomify.com/CVE-2026-28415/index.md","name":"CVE-2026-28415","record":{"aliases":["GHSA-pfjf-5gxr-995x","PYSEC-2026-65"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Python web framework","requires_auth":"none","summary":"Attackers can redirect users to malicious sites via unvalidated URL parameters in Gradio's OAuth flow when OAuth is enabled.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"gradio","vendor":"gradio_project"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-601","name":"URL Redirection to Untrusted Site"},{"id":"CWE-330","name":"Use of Insufficiently Random Values"},{"id":"CWE-284","name":"Improper Access Control"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Gradio is an open-source Python package designed for quick prototyping. Prior to version 6.6.0, the _redirect_to_target() function in Gradio's OAuth flow accepts an unvalidated _target_url query parameter, allowing redirection to arbitrary external URLs. This affects the /logout and /login/callback endpoints on Gradio apps with OAuth enabled (i.e. apps running on Hugging Face Spaces with gr.LoginButton). Starting in version 6.6.0, the _target_url parameter is sanitized to only use the path, query, and fragment, stripping any scheme or host.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Gradio has Open Redirect in OAuth Flow","id":"CVE-2026-28415","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"gradio_project:gradio","products":["gradio_project:gradio"],"type":"open_redirect","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Gradio has SSRF via Malicious `proxy_url` Injection in `gr.load()` Config Processing","id":"CVE-2026-28416"},"packages":[{"ecosystem":"PyPI","fixed":["6.6.0"],"introduced":["0"],"last_affected":[],"package":"gradio","purl":null,"source":"GHSA-pfjf-5gxr-995x"},{"ecosystem":"PyPI","fixed":["6.6.0"],"introduced":["0"],"last_affected":[],"package":"gradio","purl":"pkg:pypi/gradio","source":"GHSA-pfjf-5gxr-995x"},{"ecosystem":"PyPI","fixed":["6.6.0"],"introduced":["0"],"last_affected":[],"package":"gradio","purl":"pkg:pypi/gradio","source":"PYSEC-2026-65"}],"prev":{"headline":"Gradio has Absolute Path Traversal on Windows with Python 3.13+","id":"CVE-2026-28414"},"products":["gradio"],"published":"2026-02-27","related":[{"cvss_score":9.8,"headline":"Withdrawn Advisory: Gradio was discovered to contain a code injection vulnerability via the component /gradio/component_meta.py","id":"CVE-2024-39236","kev_date_added":null,"published":"2024-07-01"},{"cvss_score":9.6,"headline":"Command Injection in gradio-app/gradio","id":"CVE-2023-6572","kev_date_added":null,"published":"2023-12-14"},{"cvss_score":8.8,"headline":"Improper Neutralization of Formula Elements in a CSV File in Gradio Flagging","id":"CVE-2022-24770","kev_date_added":null,"published":"2022-03-17"},{"cvss_score":8.7,"headline":"Gradio \u003c 6.16.0 Path Traversal via FileExplorer.preprocess()","id":"CVE-2026-49119","kev_date_added":null,"published":"2026-07-01"},{"cvss_score":8.7,"headline":"Gradio Blocked Path ACL Bypass Vulnerability","id":"CVE-2025-23042","kev_date_added":null,"published":"2025-01-14"},{"cvss_score":8.6,"headline":"Server-Side Request Forgery (SSRF) in gradio-app/gradio","id":"CVE-2024-4325","kev_date_added":null,"published":"2024-06-06"},{"cvss_score":8.6,"headline":"Command Injection in gradio-app/gradio via deploy+test-visual.yml workflow","id":"CVE-2024-1540","kev_date_added":null,"published":"2024-03-27"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-02","vendors":["gradio-app"]},"summary":"Attackers can redirect users to malicious sites via unvalidated URL parameters in Gradio's OAuth flow when OAuth is enabled.","url":"https://insights.sbomify.com/CVE-2026-28415/"}