{"id":"CVE-2026-111612","title":"netdisk-fast-download through 0.4.8 Credential Disclosure via /v2/randomAuth","summary":"netdisk-fast-download through 0.4.8 contains an information disclosure vulnerability that allows unauthenticated attackers to retrieve donated netdisk credentials via the /v2/randomAuth endpoint in ParserApi. Attackers can repeatedly cal…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-321"],"vendor":"qaiu","product":"netdisk-fast-download","affected":["netdisk-fast-download <= 0.4.8"],"ssvc":{"exploitation":"poc","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-16T19:26:37.434928Z"},"exploitAvailable":true,"published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T19:27:08.464Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111612","references":[{"url":"https://hackmd.io/@hieuPenguinnn/netdisk-fast-download-randomauth-donated-credential-disclosure"},{"url":"https://github.com/qaiu/netdisk-fast-download/blob/v0.4.8/web-service/src/main/java/cn/qaiu/lz/web/controller/ParserApi.java#L738-L752"},{"url":"https://github.com/qaiu/netdisk-fast-download/blob/v0.4.8/web-service/src/main/java/cn/qaiu/lz/common/util/AuthParamCodec.java#L31"},{"url":"https://github.com/qaiu/netdisk-fast-download"},{"url":"https://www.vulncheck.com/advisories/netdisk-fast-download-through-0.4.8-credential-disclosure-via-v2-randomauth","label":"VulnCheck Advisory: netdisk-fast-download through 0.4.8 Credential Disclosure via /v2/randomAuth"}],"tags":["cve.org","exploit-available"],"ingestedAt":"2026-10-16T18:43:08.696Z","slug":"CVE-2026-111612","body":"## Overview\n\nnetdisk-fast-download through 0.4.8 contains an information disclosure vulnerability that allows unauthenticated attackers to retrieve donated netdisk credentials via the /v2/randomAuth endpoint in ParserApi. Attackers can repeatedly call the endpoint and decrypt the encryptedAuth blob using the hard-coded AES key nfd_auth_key2026 to recover other users' cloud-drive cookies, tokens, or passwords.\n\n## Affected\n\n- `netdisk-fast-download <= 0.4.8`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":53,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":12,"ransomware":0},"changes":[{"seq":223234,"id":"CVE-2026-111612","ts":1792180024721,"field":"exploit_available","old":"false","new":"true"}]}