CVE-2026-45040

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Source

https://cve.org/CVERecord?id=CVE-2026-45040

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45040.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-45040

Aliases

GHSA-8cm2-h255-v749

Published

2026-05-28T18:35:48Z

Modified

2026-10-28T02:30:29Z

Severity

5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator

Summary

RustFS: Sensitive Information Leakage (SessionToken and SecretAccessKey) in RustFS Logs [Debug Mode]

Details

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.2, RustFS suffers from sensitive information leakage in log outputs. When the server is run with RUST_LOG=debug sensitive credentials including SessionToken (JWT), SecretAccessKey, and full JWT claims are printed in plaintext to the server logs. This vulnerability is fixed in 1.0.0-beta.2.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-312",
        "CWE-532"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45040.json"
}

References

Affected packages

Git / github.com/rustfs/rustfs

Affected ranges

Type

GIT

Repo

https://github.com/rustfs/rustfs

Events

Introduced

Fixed

9f07029373af3c989bb26ac98a7df2c086b37c5c

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "1.0.0-beta.2"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "1.0.0-beta.2"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

1.*

1.0.0-alpha.1

1.0.0-alpha.10

1.0.0-alpha.11

1.0.0-alpha.12

1.0.0-alpha.13

1.0.0-alpha.14

1.0.0-alpha.15

1.0.0-alpha.16

1.0.0-alpha.17

1.0.0-alpha.18

1.0.0-alpha.19

1.0.0-alpha.2

1.0.0-alpha.20

1.0.0-alpha.21

1.0.0-alpha.22

1.0.0-alpha.23

1.0.0-alpha.24

1.0.0-alpha.25

1.0.0-alpha.26

1.0.0-alpha.27

1.0.0-alpha.28

1.0.0-alpha.29

1.0.0-alpha.3

1.0.0-alpha.30

1.0.0-alpha.31

1.0.0-alpha.32

1.0.0-alpha.33

1.0.0-alpha.34

1.0.0-alpha.35

1.0.0-alpha.36

1.0.0-alpha.37

1.0.0-alpha.38

1.0.0-alpha.39

1.0.0-alpha.4

1.0.0-alpha.40

1.0.0-alpha.41

1.0.0-alpha.42

1.0.0-alpha.43

1.0.0-alpha.44

1.0.0-alpha.45

1.0.0-alpha.46

1.0.0-alpha.47

1.0.0-alpha.48

1.0.0-alpha.49

1.0.0-alpha.5

1.0.0-alpha.50

1.0.0-alpha.51

1.0.0-alpha.52

1.0.0-alpha.53

1.0.0-alpha.54

1.0.0-alpha.55

1.0.0-alpha.56

1.0.0-alpha.57

1.0.0-alpha.58

1.0.0-alpha.59

1.0.0-alpha.6

1.0.0-alpha.60

1.0.0-alpha.61

1.0.0-alpha.62

1.0.0-alpha.63

1.0.0-alpha.64

1.0.0-alpha.65

1.0.0-alpha.66

1.0.0-alpha.67

1.0.0-alpha.68

1.0.0-alpha.69

1.0.0-alpha.7

1.0.0-alpha.70

1.0.0-alpha.71

1.0.0-alpha.72

1.0.0-alpha.73

1.0.0-alpha.74

1.0.0-alpha.75

1.0.0-alpha.76

1.0.0-alpha.77

1.0.0-alpha.78

1.0.0-alpha.79

1.0.0-alpha.8

1.0.0-alpha.80

1.0.0-alpha.81

1.0.0-alpha.82

1.0.0-alpha.83

1.0.0-alpha.84

1.0.0-alpha.85

1.0.0-alpha.86

1.0.0-alpha.87

1.0.0-alpha.88

1.0.0-alpha.89

1.0.0-alpha.9

1.0.0-alpha.90

1.0.0-alpha.91

1.0.0-alpha.92

1.0.0-alpha.93

1.0.0-alpha.94

1.0.0-alpha.95

1.0.0-alpha.96

1.0.0-alpha.97

1.0.0-alpha.98

1.0.0-alpha.99

1.0.0-beta.1

v1.*

v1.0.0-beta.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-45040.json"