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.
Metrics
Affected Vendors & Products
| Vendors | Products |
|---|---|
| Juicedata |
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References
History
Thu, 02 Jul 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | JuiceFS - Authentication Bypass via pprof and metrics Endpoints | |
| First Time appeared |
Juicedata
Juicedata juicefs |
|
| Weaknesses | CWE-489 | |
| CPEs | cpe:2.3:a:juicedata:juicefs:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Juicedata
Juicedata juicefs |
|
| References |
| |
| Metrics |
cvssV3_1
|
MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-07-02T19:39:57.471Z
Reserved: 2026-07-02T15:38:18.928Z
Link: CVE-2026-59092
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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