CVE-2026-111612
CVE-2026-111612 · netdisk-fast-download through 0.4.8 Credential Disclosure via /v2/randomAuth
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 8.7 · High · EPSS 0.5%
- Published
- Updated
Affected products and versions
netdisk-fast-download
- Versions
- ≥ 0, ≤ 0.4.8: Affected (custom)
No fix published
Original sources
- https://hackmd.io/@hieuPenguinnn/netdisk-fast-download-randomauth-donated-credential-disclosure
- 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
- https://github.com/qaiu/netdisk-fast-download/blob/v0.4.8/web-service/src/main/java/cn/qaiu/lz/common/util/AuthParamCodec.java#L31
- https://github.com/qaiu/netdisk-fast-download
- https://www.vulncheck.com/advisories/netdisk-fast-download-through-0.4.8-credential-disclosure-via-v2-randomauth
- https://nvd.nist.gov/vuln/detail/CVE-2026-111612