A vulnerability has been found in Leantime up to 3.8.0. This impacts the function editUser/addUser of the component JSON-RPC Endpoint. The manipulation of the argument role leads to improper authoriz…
Medium CVSS 6.3
Summary
A vulnerability has been found in Leantime up to 3.8.0. This impacts the function editUser/addUser of the component JSON-RPC Endpoint. The manipulation of the argument role leads to improper authorization. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
In-depth triage · Auto channel
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Lint boundary warnings (1)
The following non-blocking warnings were raised during the lint phase of this triage (e.g. reference URLs not yet on the allowlist). They do not affect entry usability and are disclosed for transparency (see DR-002).
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REF_URL_NOT_ALLOWLISTEDurl not in allowlist: https://bytium.com/insights/leantime-priv-escalation-vulnerability-low-priv-to-owner
Sources
- NVD DATABASE
Original Links
- https://bytium.com/insights/leantime-priv-escalation-vulnerability-low-priv-to-owner
- https://vuldb.com/cve/CVE-2026-15509
- https://vuldb.com/submit/846167
- https://vuldb.com/vuln/377838
- https://vuldb.com/vuln/377838/cti
- https://vuldb.com/submit/846167
Timeline
- nvd_ingest NVD