{"action":"Upgrade github.com/cloudreve/Cloudreve/v4 to 4.0.0-20260613023150-7968e50429ef or later.","affected":[{"fixed":"4.0.0-20260613023150-7968e50429ef","introduced":"0"}],"component":"github.com/cloudreve/Cloudreve/v4","cve_ids":["CVE-2026-55495"],"ecosystem":"Go","epss":0.00376,"exploited":false,"fixed_versions":["4.0.0-20260613023150-7968e50429ef"],"ghsa_id":"GHSA-49h3-cwhj-4737","id":"tcs_01M5KEW9NG83XRXM3JQSCDVZDJ","modified_at":"2026-08-18T15:10:37.942812212Z","published_at":"2026-07-24T20:41:16Z","references":["https://osv.dev/vulnerability/GHSA-49h3-cwhj-4737","https://github.com/cloudreve/cloudreve/security/advisories/GHSA-49h3-cwhj-4737","https://github.com/cloudreve/cloudreve/commit/7968e50429efab40ffa8f57fecdfbd5a73d23630","https://github.com/cloudreve/cloudreve","https://github.com/cloudreve/cloudreve/releases/tag/4.17.0"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"GHSA-49h3-cwhj-4737","url":"https://osv.dev/vulnerability/GHSA-49h3-cwhj-4737"}],"summary":"Cloudreve: Path Traversal in WOPI PUT_RELATIVE Allows Arbitrary File Creation in Owner Account"}