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CVE•Published 2026-05-28•Modified 2026-06-02•0 articles on news•5 live references•NVD data

CVE-2026-45040

Vulnerability data via NVD (ingested)

CVSS v3.1
—
EPSS percentile
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Weaknesses (CWE)
CWE-312Cleartext Storage of Sensitive InformationCWE-532Insertion of Sensitive Information into Log File
Description

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.

Timeline
Published 2026-05-28
Modified 2026-06-02

External references

NVDMITREExploit-DBSploitusVulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts
vuln:CVE-2026-45040
Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-45040
Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-45040
Censys host search filtered to this CVE id.
grep.app
CVE-2026-45040
Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-45040
GitHub code search for direct mentions.
Google dork
"CVE-2026-45040" exploit -site:nvd.nist.gov
Write-ups and news, NVD excluded.

Known PoCs on GitHub

No public proof-of-concept repositories found for CVE-2026-45040 on GitHub.
We haven't classified any articles referencing CVE-2026-45040 yet. The external references above still apply.