CVEvulnerability
CVE-2026-15509
2.1 LOW
Official page ↗
- Status
- Deferred
- Published
- 2026-07-12
- Last modified
- 2026-07-15
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 2.1 LOW — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 6.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- CVSS 2.0 ([email protected])
- 6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P
- Weaknesses
- CWE-266, CWE-285
Description
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.
Related
References
- https://bytium.com/insights/leantime-priv-escalation-vulnerability-low-priv-to-owner bytium.com
- https://vuldb.com/cve/CVE-2026-15509 vuldb.com
- https://vuldb.com/submit/846167 vuldb.com
- https://vuldb.com/vuln/377838 vuldb.com
- https://vuldb.com/vuln/377838/cti vuldb.com
- https://vuldb.com/submit/846167 vuldb.com