CVE-2025-59036Network attack vector

Account access via unchecked token lifecycle state

Published Sep 9, 2025 · Updated Sep 10, 2025

Authentication bypass in OpsMill Infrahub before 1.3.9 and 1.4.0 through 1.4.4 allows remote attackers to reuse invalid API tokens. The AccountTokenValidatorQuery accepted a matching token without requiring its current graph relationships to remain active or checking its expiration timestamp. Possession of a deleted or expired token tied to an active account is sufficient to regain that account's API permissions.

CVSS severity5.5
Medium
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in OpsMill Infrahub before 1.3.9 and 1.4.0 through 1.4.4 allows remote attackers to reuse invalid API tokens. The AccountTokenValidatorQuery accepted a matching token without requiring its current graph relationships to remain active or checking its expiration timestamp. Possession of a deleted or expired token tied to an active account is sufficient to regain that account's API permissions.

The record

CVE
CVE-2025-59036
Published
Sep 9, 2025
Updated
Sep 10, 2025
Vendor
OpsMill
Product
Infrahub
Classifications
CWE-298, T1078
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 9, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 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=< 1.3.9
  2. Affected versionversion=>= 1.4.0, < 1.4.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OpsMill · Infrahubversion=< 1.3.9; version=>= 1.4.0, < 1.4.5

Published CVSS scores

5.5GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-298Improper Validation of Certificate Expiration
T1078Valid Accounts

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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