CVE-2026-59092 — JuiceFS - Authentication Bypass via pprof and metrics Endpoints
JuiceFS through 1.3.1, fixed in commit a46979c, contains an authentication bypass vulnerability that allows unauthenticated remote attackers to access sensitive debug and metric…
Published: 2026-07-02 · CVSS: 7.0 · CVSS 4.0
JuiceFS through 1.3.1, fixed in commit a46979c, contains an authentication bypass vulnerability that allows unauthenticated remote attackers to access sensitive debug and metrics endpoints by exploiting improper handler registration on the shared http.DefaultServeMux. Attackers can request the /debug/pprof/cmdline endpoint to obtain the process command line containing metadata engine connection strings with database credentials, granting full read/write access to filesystem metadata, while other pprof handlers leak internal state and profiling handlers enable denial of service.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7