Kaneo 2.3.12 < 2.12.2 Missing Authorization via Bulk Task Endpoint
Kaneo versions 2.3.12 before 2.12.2 contain a missing authorization vulnerability that allows authenticated workspace members with viewer or member roles to delete and modify tasks beyond their assigned permissions by exploiting the bulk task endpoint that omits workspace permission checks. Attackers can send requests to the PATCH /api/task/bulk endpoint, which verifies only workspace membership without calling the role-based permission check enforced on all other task endpoints, to permanently delete all tasks or modify task status, priority, assignee, due date, and labels in a workspace.
CVE-2026-63104
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-63104
kaneo
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/usekaneo/kaneo",
"vendor": "usekaneo",
"product": "kaneo",
"versions": [
{
"status": "affected",
"version": "2.3.12",
"lessThan": "2.12.2",
"versionType": "semver"
}
],
"packageURL": "pkg:github/usekaneo/kaneo",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-63104
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #2356 · Revision 1
- Added to Heist Feed
- Publisher date