PT-2026-86658 · Undefined · Undefined

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CVE-2026-86285

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Publicado

2026-09-07

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Atualizado

2026-09-07

CVSS v3.1

4.3

Média

VetorAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
A vulnerability was detected in BookStack up to 26.05.2. Affected by this issue is the function AttachmentController::getUpdateForm of the file app/Uploads/Controllers/AttachmentController.php of the component Attachment Edit Endpoint. The manipulation of the argument ID results in improper access controls. The attack may be launched remotely. The exploit is now public and may be used. The patch is identified as 4e406c41c4c8060a5795e74c66fb96362e54f400. It is advisable to implement a patch to correct this issue.

Exploit

Correção

Incorrect Privilege Assignment

Improper Access Control

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Enumeração de Fraquezas

Identificadores relacionados

CVE-2026-86285

Produtos afetados

Undefined