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CVE-2025-58366

30
FAUCET Score

CVE-2025-58366 is a critical vulnerability affecting Onyxia-API versions 4.6.0 through 4.8.0, a data science environment for Kubernetes. The flaw, categorized as CWE-522 (Insufficiently Protected Credentials), allows unauthenticated attackers to retrieve credentials for private Helm repositories via the public /public/catalogs endpoint. This vulnerability carries a CVSSv4 score of 9.4 (CRITICAL), indicating a network-based attack with low complexity, no user interaction, and high impact on confidentiality and integrity. While the EPSS and FAUCET scores suggest a low current exploitation probability, there is no known active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
InseeFrLabOnyxia
>= 4.6.0, < 4.9.0CNA affected

CVSS Data

CVSS version used by this source: 4.0

9.4CRITICAL

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
NONE
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
NONE
SS Confidentiality
HIGH
SS Integrity
HIGH
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.33%
Probability of exploitation in next 30 days
EPSS Percentile
25.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0033 is in the 4th percentile among its peer group of 36,897 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

Remediation records are not available for this CVE.

References

github.com / InseeFrLab/onyxia-api/pull/613
github.com / InseeFrLab/onyxia-api/releases/tag/v4.9.0
github.com / InseeFrLab/onyxia/security/advisories/GHSA-m773-6vm8-8x6q