High severity7.5NVD Advisory· Published Oct 16, 2026· Updated Oct 16, 2026
CVE-2026-111612
CVE-2026-111612
Description
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 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.
Affected products
1- Range: <=0.4.8
Patches
Vulnerability mechanics
References
4- github.com/qaiu/netdisk-fast-download/blob/v0.4.8/web-service/src/main/java/cn/qaiu/lz/common/util/AuthParamCodec.javanvd
- github.com/qaiu/netdisk-fast-download/blob/v0.4.8/web-service/src/main/java/cn/qaiu/lz/web/controller/ParserApi.javanvd
- hackmd.io/@hieuPenguinnn/netdisk-fast-download-randomauth-donated-credential-disclosurenvd
- www.vulncheck.com/advisories/netdisk-fast-download-through-0.4.8-credential-disclosure-via-v2-randomauthnvd
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