CVE-2025-61779Public exploitNetwork attack vector

Unauthorized policy changes via missing admin authentication

Published Oct 9, 2025 · Updated Oct 9, 2025

Authorization bypass in Confidential Containers Trustee before 0.15.0 allows remote attackers to change the attestation policy. The KBS POST handler for attestation-policy passed the request body to set_policy without first invoking admin_auth.validate_auth. No credentials or user interaction are required; the demonstrated consequence is an unauthorized policy write.

CVSS severity8.7
High
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authorization bypass in Confidential Containers Trustee before 0.15.0 allows remote attackers to change the attestation policy. The KBS POST handler for attestation-policy passed the request body to set_policy without first invoking admin_auth.validate_auth. No credentials or user interaction are required; the demonstrated consequence is an unauthorized policy write.

The record

CVE
CVE-2025-61779
Published
Oct 9, 2025
Updated
Oct 9, 2025
Vendor
Confidential Containers
Product
Trustee
Classifications
CWE-639, T1565.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 9, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 0.15.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Confidential Containers · Trusteeversion=< 0.15.0

Published CVSS scores

8.7GitHubCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-639Authorization Bypass Through User-Controlled Key
T1565.001Stored Data Manipulation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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