Description
Kanbanz by Softaculous plugin for WordPress before 1.0.3 contains a broken access control vulnerability that allows authenticated Kanban Staff users to access and modify boards they are not members of by exploiting admin-ajax handlers that fail to call kanbanz_user_can_access_board() or per-task edit checks on attacker-supplied board_id or task_id parameters. Attackers can supply arbitrary board IDs to read sensitive task data, overwrite status columns, subtasks, and labels, inject comments, upload or delete attachments, and create tasks or set WIP limits on boards owned by other teams.
Published: 2026-11-13
Score: 8.6 High
EPSS: n/a
KEV: No
AI Analysis

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Remediation

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History

Fri, 13 Nov 2026 20:15:00 +0000

Type Values Removed Values Added
Description Kanbanz by Softaculous plugin for WordPress before 1.0.3 contains a broken access control vulnerability that allows authenticated Kanban Staff users to access and modify boards they are not members of by exploiting admin-ajax handlers that fail to call kanbanz_user_can_access_board() or per-task edit checks on attacker-supplied board_id or task_id parameters. Attackers can supply arbitrary board IDs to read sensitive task data, overwrite status columns, subtasks, and labels, inject comments, upload or delete attachments, and create tasks or set WIP limits on boards owned by other teams.
Title Kanbanz WordPress Plugin < 1.0.3 Broken Access Control via admin-ajax Handlers
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N'}


Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-11-13T20:10:05.135Z

Reserved: 2026-11-12T16:30:10.903Z

Link: CVE-2026-127215

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-13T20:18:55.757

Modified: 2026-11-13T20:18:55.757

Link: CVE-2026-127215

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses