CVE-2026-4830

MEDIUM

kalcaddle kodbox Public Share userShare.class.php add privilege escalation

Title source: cna
STIX 2.1

Description

A vulnerability was identified in kalcaddle kodbox 1.64. This issue affects the function Add of the file app/controller/explorer/userShare.class.php of the component Public Share Handler. Such manipulation leads to unrestricted upload. The attack can be executed remotely. This attack is characterized by high complexity. The exploitability is assessed as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

References (4)

Core 4
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-353127 | kalcaddle kodbox Public Share userShare.class.php add privilege escalation
https://vuldb.com/?id.353127
Signature, Permissions Required signature permissions-required
VDB-353127 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/?ctiid.353127
Third Party Advisory third-party-advisory
Submit #775479 | Kodbox 1.64 Unrestricted Upload
https://vuldb.com/?submit.775479

Scores

CVSS v3 5.6
EPSS 0.0026
EPSS Percentile 16.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-284 CWE-434
Status published
Products (1)
kalcaddle/kodbox 1.64
Published Mar 26, 2026
Tracked Since Mar 26, 2026