CVE-2025-30086Public exploitNetwork attack vector

Administrator password-hash disclosure via unrestricted ORM filtering

Published Jul 25, 2025 · Updated Jul 25, 2025

Information disclosure in CNCF Harbor 2.12.x before 2.12.4 and 2.13.x before 2.13.1 allows remote authenticated users to read password hashes. The /api/v2.0/users q parameter passes attacker-chosen column filters through metadata.Filterable, which returned true even for fields tagged as non-filterable. Administrator access is required; repeated password=~ filters disclose password hashes and salts character by character without altering data.

CVSS severity4.9
Medium
EPSS probability0.60%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in CNCF Harbor 2.12.x before 2.12.4 and 2.13.x before 2.13.1 allows remote authenticated users to read password hashes. The /api/v2.0/users q parameter passes attacker-chosen column filters through metadata.Filterable, which returned true even for fields tagged as non-filterable. Administrator access is required; repeated password=~ filters disclose password hashes and salts character by character without altering data.

The record

CVE
CVE-2025-30086
Published
Jul 25, 2025
Updated
Jul 25, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-200, T1555
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 25, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 25, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.9CISA ADP VulnrichmentCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
4.9GitHubCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A: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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1555Credentials from Password Stores

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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