CVE-2026-18277

Missing authorization in the OcrModelRight create and delete views in Scripta eScriptorium through 26.04.1 allows a remote authenticated user to grant themselves access to another user's private OCR model and to revoke any user's OCR model access via a POST request, because the ownership check is placed in get_context_data() and therefore runs only on the GET rendering path

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://gitlab.com/scripta/escriptorium/-/work_items/1227	Permissions Required

Configurations

Configuration 1 (hide)

cpe:2.3:a:escriptorium:escriptorium:*:*:*:*:*:*:*:*

History

23 Oct 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Autorización faltante en las vistas de creación y eliminación de OcrModelRight en Scripta eScriptorium hasta el 26.04.1 permite a un usuario remoto autenticado otorgarse acceso al modelo OCR privado de otro usuario y revocar el acceso al modelo OCR de cualquier usuario a través de una solicitud POST, porque la verificación de propiedad se encuentra en get_context_data() y por lo tanto se ejecuta solo en la ruta de renderizado GET.

Information

Published : 2026-08-06 16:16

Updated : 2026-10-23 21:10

NVD link : CVE-2026-18277

Mitre link : CVE-2026-18277

CVE.ORG link : CVE-2026-18277

JSON object : View

Products Affected

escriptorium

escriptorium

CWE

CWE-862

Missing Authorization

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