{"data":{"id":"7703b21f-1c0d-4ed4-89dc-de0eef924195","title":"CVE-2026-48545: Gradio before version 6.15.0 contains a cookie injection vulnerability that allows remote attackers to perform…","summary":"CVE-2026-48545 affects Gradio before version 6.15.0. A cookie injection flaw in the shared module-level HTTP client used by the reverse proxy endpoint lets remote attackers, who control any HF Space, return a parent-domain cookie that is stored and replayed into proxy requests to other legitimate Spaces, enabling cross-Space session fixation. All users of the same Gradio deployment are affected. VulnCheck rates it CVSS 4.0 7.6 (HIGH); NVD has not yet provided an assessment.","solution":"Fixed in 6.15.0 (release tag gradio@6.15.0).","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-48545","publishedAt":"2026-05-27T15:16:31.020Z","cveId":"CVE-2026-48545","cweIds":["CWE-384"],"cvssScore":"6.8","cvssSeverity":"medium","severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":["gradio@< 6.15.0 (fixed: 6.15.0)"],"affectedPackageNames":["gradio"],"affectedPackageRefs":["pypi:gradio"],"affectedVendors":["HuggingFace"],"affectedVendorsRaw":["Gradio","HF Spaces"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Gradio cookie injection through shared proxy HTTP client","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","attackVector":"network","attackComplexity":"high","privilegesRequired":"none","userInteraction":"required","exploitMaturity":"unknown","epssScore":0.0047,"epssCheckedAt":"2026-10-14T12:12:41.218Z","kevDateAdded":null,"advisoryAliases":["GHSA-7hp7-4p35-3cx2"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T03:48:05.061Z","patchAvailable":true,"disclosureDate":"2026-05-27T15:16:31.020Z","capecIds":null,"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"framework","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}