Vulnerability-Lookup

CVE-2026-81658 (GCVE-0-2026-81658)

Vulnerability from cvelistv5 – Published: 2026-08-27 10:22 – Updated: 2026-08-27 14:47

Title

Foreman: cross-tenant disclosure of template revisions via unauthorized audit lookup

Summary

A flaw was found in Foreman. The template revision endpoint does not enforce object-level authorization when retrieving an audited template revision. An authenticated, low privileged user with a template-related permission, such as view_ptables, can obtain historical template contents belonging to another organization or location by supplying the corresponding audit ID. This can result in unauthorized disclosure of historical template contents, which may contain sensitive configuration information, credentials, or other secrets. The REST API revision endpoints correctly restrict this lookup.

Severity

6.5 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-27 14:47 UTC

CWE

CWE-639 - Authorization Bypass Through User-Controlled Key

Assigner

redhat redhat root

References

2 references

URL	Tags
https://access.redhat.com/security/cve/CVE-2026-81658	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2524899	issue-trackingx_refsource_REDHAT

Impacted products

1 product

Vendor	Product	Version	CPE status
Red Hat	Red Hat Satellite 6	cpe:/a:redhat:satellite:6

Date Public

2026-08-27 00:00

Credits

Red Hat would like to thank Arpit Jain, Independent Security Researcher (Github: arpitjain099) for reporting this issue.

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2026-81658

Vulnerability from fkie_nvd - Published: 2026-08-27 13:18 - Updated: 2026-08-27 17:20

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Summary

References

	URL	Tags
	secalert@redhat.com	https://access.redhat.com/security/cve/CVE-2026-81658
	secalert@redhat.com	https://bugzilla.redhat.com/show_bug.cgi?id=2524899

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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          "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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GHSA-P76G-9C4W-2889

Vulnerability from github – Published: 2026-08-27 15:31 – Updated: 2026-08-27 15:31

Details

Severity

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
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    "CVE-2026-81658"
  ],
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  "id": "GHSA-p76g-9c4w-2889",
  "modified": "2026-08-27T15:31:35Z",
  "published": "2026-08-27T15:31:35Z",
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      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2026-81658 (GCVE-0-2026-81658)

FKIE_CVE-2026-81658

GHSA-P76G-9C4W-2889

Tags

Sightings

Nomenclature