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CVE-2023-46741

26
FAUCET Score

CVE-2023-46741 is a critical vulnerability in CubeFS, an open-source cloud-native file storage system, affecting versions prior to 3.3.1. It allows for sensitive data exposure through plaintext configuration keys leaked in logs, potentially leading to privilege escalation and unauthorized operations like data deletion. With a CVSS score of 9.8 (Critical), this vulnerability has a network attack vector, low complexity, and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.3.1CPE matchmatch criteria
cpe:2.3:a:linuxfoundation:cubefs:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.8MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.3
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.30%
Probability of exploitation in next 30 days
EPSS Percentile
22.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0030 is in the 3rd percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
gopatch availablevia ghsa
Product: github.com/cubefs/cubefsFixed in: 3.3.1

Vendor Advisories (1)

goGHSA-8h2x-gr2c-c275medium

CubeFS leaks magic secret key when starting Blobstore access service

Jan 3, 2024

References

github.com / cubefs/cubefs/commit/972f0275ee8d5dbba4b1530da7c145c269b31ef5
Patch
github.com / cubefs/cubefs/security/advisories/GHSA-8h2x-gr2c-c275
Third Party Advisory