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CVE-2025-57817

24
FAUCET Score

CVE-2025-57817 is a high-severity vulnerability affecting the Fides open-source privacy engineering platform, specifically versions prior to 2.69.1. It allows highly privileged users with client creation or update permissions to escalate their privileges to owner-level due to improper authorization of scope assignment in the OAuth client endpoints. The vulnerability has a CVSS score of 7.2 (HIGH) with a vector indicating network access, low attack complexity, and high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.69.1CPE matchmatch criteria
cpe:2.3:a:ethyca:fides:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.6HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/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
NONE
Privileges Required
HIGH
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
31.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 10th percentile among its peer group of 5,538 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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
pippatch availablevia ghsa
Product: ethyca-fidesFixed in: 2.69.1

Vendor Advisories (1)

pipGHSA-hjfh-p8f5-24wrhigh

Fides Webserver API is Vulnerable to OAuth Client Privilege Escalation

Sep 8, 2025

References

github.com / ethyca/fides/commit/2ffd125e1089a09b84c27fb5279a05960cbf2452
Patch
github.com / ethyca/fides/releases/tag/2.69.1
Release Notes
github.com / ethyca/fides/security/advisories/GHSA-hjfh-p8f5-24wr
Vendor Advisory