CVE-2025-40680

Encryption of sensitive data in CapillaryScope missing

Published Jul 24, 2025 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
Lack of sensitive data encryption in CapillaryScope v2.5.0 of Capillary io, which stores both the proxy credentials and the JWT session token in plain text within different registry keys on the Windows operating system. Any authenticated local user with read access to the registry can extract these sensitive values.

Remediation

Vendor Solution

The vulnerability has been fixed by the Capillary io team in version 2.5.1.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-22510 Lack of sensitive data encryption in CapillaryScope v2.5.0 of Capillary io, which stores both the proxy credentials and the JWT session token in plain text within different registry keys on the Windows operating system. Any authenticated local user with read access to the registry can extract these sensitive values.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Lack of sensitive data encryption in CapillaryScope v2.5.0 of Capillary io, which stores both the proxy credentials and the JWT session token in plain text within different registry keys on the Windows operating system. Any authenticated local user with read access to the registry can extract these sensitive values.
Title Encryption of sensitive data in CapillaryScope missing
Weaknesses CWE-311
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N'}

Subscriptions

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Weaknesses

Sources

Status
PUBLISHED
Assigner
INCIBE
Published
Updated
Jul 24, 2025, 1:01 PM
Reserved
Apr 16, 2025, 8:38 AM
Status
Deferred
Published
Jul 24, 2025, 1:15 PM
Modified
Jun 17, 2026, 9:21 AM