{"id":"EUVD-2026-65537","revision":"7bebf384ef514b529b4b5ded0de4586c","records":[{"revision":"7bebf384ef514b529b4b5ded0de4586c","observedAt":"2026-11-05T13:46:35.805+00:00","statement":{"source":"euvd","id":"EUVD-2026-65537","aliases":["CVE-2026-79779","GHSA-9mph-vxjp-r3rx"],"title":"rclone versions before v1.75.0 fail to reject transport downgrades in redirect handling, allowing Basic authorization and Cookie headers to be replayed over plaintext HTTP after same-host HTTPS-to-HTTP redirects. An on-path attacker observi…","description":"rclone versions before v1.75.0 fail to reject transport downgrades in redirect handling, allowing Basic authorization and Cookie headers to be replayed over plaintext HTTP after same-host HTTPS-to-HTTP redirects. An on-path attacker observing the plaintext hop can capture and reuse credentials to perform WebDAV operations with the compromised account's permissions.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:A/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","score":6,"severity":null}],"references":["https://github.com/rclone/rclone/security/advisories/GHSA-h4mf-4v27-hggj","https://www.vulncheck.com/advisories/rclone-before-webdav-credential-exposure-via-https-to-http-redirect"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-65537","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 25, 2026, 3:16:09 PM","dateUpdated":"Aug 27, 2026, 4:45:55 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-65537","identifiers":["EUVD-2026-65537","CVE-2026-79779","GHSA-9mph-vxjp-r3rx"]},"retained":false,"historicalAffected":[]}],"coverage":[]}