github - ghsa-p59x-w56c-2jj2

GHSA-P59X-W56C-2JJ2

Vulnerability from github – Published: 2025-07-01 15:31 – Updated: 2025-07-01 15:31

Details

A cloud infrastructure misconfiguration in OneLogin AD Connector results in log data being sent to a hardcoded S3 bucket (onelogin-adc-logs-production) without validating bucket ownership. An attacker who registers this unclaimed bucket can begin receiving log files from other OneLogin tenants. These logs may contain sensitive data such as directory tokens, user metadata, and environment configuration. This enables cross-tenant leakage of secrets, potentially allowing JWT signing key recovery and user impersonation.

Severity ?

9.0 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-34064"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-01T15:15:25Z",
    "severity": "CRITICAL"
  },
  "details": "A cloud infrastructure misconfiguration in OneLogin AD Connector results in log data being sent to a hardcoded S3 bucket (onelogin-adc-logs-production) without validating bucket ownership. An attacker who registers this unclaimed bucket can begin receiving log files from other OneLogin tenants. These logs may contain sensitive data such as directory tokens, user metadata, and environment configuration. This enables cross-tenant leakage of secrets, potentially allowing JWT signing key recovery and user impersonation.",
  "id": "GHSA-p59x-w56c-2jj2",
  "modified": "2025-07-01T15:31:10Z",
  "published": "2025-07-01T15:31:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-34064"
    },
    {
      "type": "WEB",
      "url": "https://specterops.io/blog/2025/06/10/onelogin-many-issues-how-i-pivoted-from-a-trial-tenant-to-compromising-customer-signing-keys"
    },
    {
      "type": "WEB",
      "url": "https://support.onelogin.com/product-notification/noti-00001768"
    },
    {
      "type": "WEB",
      "url": "https://vulncheck.com/advisories/onelogin-ad-connector-account-compromise"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N/E:X/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-34064 (GCVE-0-2025-34064)

Vulnerability from cvelistv5 – Published: 2025-07-01 14:49 – Updated: 2025-07-01 15:12

Title

OneLogin AD Connector Log S3 Bucket Hijack Leading to Cross-Tenant Data Leakage

Summary

Severity ?

9 (Critical)


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

CWE

CWE-668 - Exposure of Resource to Wrong Sphere
CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

VulnCheck

References

URL

Tags

	https://support.onelogin.com/product-notification…	vendor-advisorypatch
	https://specterops.io/blog/2025/06/10/onelogin-ma…	technical-description
	https://vulncheck.com/advisories/onelogin-ad-conn…	third-party-advisory

Impacted products

	Vendor	Product	Version
	One Identity	OneLogin Active Directory Connector (ADC)	Affected: 0 , < 6.1.5 (semver)

Credits

SpecterOps

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2025-34064",
                "options": [
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                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-07-01T15:12:18.763125Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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      }
    ],
    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "modules": [
            "AD Connector logging system and cloud configuration for log upload",
            "Hardcoded S3 bucket name (onelogin-adc-logs-production)"
          ],
          "product": "OneLogin Active Directory Connector (ADC)",
          "vendor": "One Identity",
          "versions": [
            {
              "lessThan": "6.1.5",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-P59X-W56C-2JJ2

CVE-2025-34064 (GCVE-0-2025-34064)

Tags

Sightings

Nomenclature