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CVE-2025-57766

19
FAUCET Score

CVE-2025-57766 affects ethyca fides, an open-source privacy engineering platform, where versions prior to 2.69.1 fail to invalidate active user sessions after an admin UI password change. This creates a vulnerability chaining opportunity, allowing attackers who have already obtained session tokens (e.g., via XSS) to maintain access. The vulnerability has a CVSS score of 4.8 (Medium), indicating a network-based attack with high complexity and low impact on confidentiality and integrity, as it requires a prerequisite vulnerability for exploitation. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

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

1.7LOW

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

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
19.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 2nd percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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-rpw8-82v9-3q87low

Fides' Admin UI User Password Change Does Not Invalidate Current Session

Sep 8, 2025

References

github.com / ethyca/fides/commit/8daec4f5ad3daf0f0bdab4814f6757eb0965104b
Patch
github.com / ethyca/fides/releases/tag/2.69.1
Release Notes
github.com / ethyca/fides/security/advisories/GHSA-rpw8-82v9-3q87
ExploitVendor Advisory