Corteza through 2024.9.10 contains an incorrect authorization vulnerability in compose attachment endpoints that allows unauthenticated attackers to download private attachments by setting the URL kind segment to page, icon, or namespace. Attackers who know a private record or module attachment id can request the original or preview route without a token or signature to retrieve files across namespace and record permission boundaries.
History

Wed, 14 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sun, 11 Oct 2026 14:00:00 +0000

Type Values Removed Values Added
First Time appeared Cortezaproject
Cortezaproject corteza
Vendors & Products Cortezaproject
Cortezaproject corteza

Sun, 11 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Description Corteza through 2024.9.10 contains an incorrect authorization vulnerability in compose attachment endpoints that allows unauthenticated attackers to download private attachments by setting the URL kind segment to page, icon, or namespace. Attackers who know a private record or module attachment id can request the original or preview route without a token or signature to retrieve files across namespace and record permission boundaries.
Title Corteza through 2024.9.10 Unauthenticated Attachment Access via Compose Attachment Endpoints
Weaknesses CWE-863
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N'}

cvssV4_0

{'score': 8.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-11T12:19:37.194Z

Updated: 2026-10-14T13:26:18.118Z

Reserved: 2026-10-11T01:52:34.966Z

Link: CVE-2026-108729

cve-icon Vulnrichment

Updated: 2026-10-14T13:26:14.148Z

cve-icon NVD

Status : Deferred

Published: 2026-10-11T13:17:16.750

Modified: 2026-10-16T19:18:44.867

Link: CVE-2026-108729

cve-icon Redhat

No data.