{"apiVersion":"1.0","identifier":"CVE-2026-79781","description":"rclone serve s3 before 1.74.4 contains a path traversal vulnerability that allows attackers to read and overwrite root-level files by using dot-dot segments in S3 object keys. Attackers can send requests with object keys like ../root-secret.txt to escape the bucket namespace and access files in the serve root directory.","publishedAt":"2026-08-25T16:17:30","lastModifiedAt":"2026-08-25T18:18:06","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-79781","cvssScore":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","epssProbability":0.00255,"riskScore":0.66,"affectedProduct":"rclone","affectedVersions":"<1.74.4","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-79781","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-79781","en":"https://www.redsauce.net/en/cves/CVE-2026-79781","fr":"https://www.redsauce.net/fr/cves/CVE-2026-79781","pt":"https://www.redsauce.net/pt/cves/CVE-2026-79781","de":"https://www.redsauce.net/de/cves/CVE-2026-79781","sk":"https://www.redsauce.net/sk/cves/CVE-2026-79781","el":"https://www.redsauce.net/el/cves/CVE-2026-79781"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-79781"}}