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CVE-2023-25560

29
FAUCET Score

CVE-2023-25560 is a critical authentication bypass vulnerability affecting DataHub, an open-source metadata platform. Attackers can manipulate JSON strings in the AuthServiceClient, leading to authentication bypass, creation of system accounts, and potential full system compromise. With a CVSS score of 9.8 (CRITICAL), this vulnerability is easily exploitable over the network with low attack complexity and no user interaction required. There is currently no public exploit intelligence or active exploitation reported, and community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.8.45CPE matchmatch criteria
cpe:2.3:a:datahub:datahub:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.2HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 27th percentile among its peer group of 36,835 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

Vendor Patches (1)

github_advisoryvendor investigatingvia nvd_reference
View patch

References

github.com / datahub-project/datahub/security/advisories/GHSA-6rpf-5cfg-h8f3
Vendor Advisory