CVE-2026-4831
kalcaddle kodbox Password-protected Share auth.class.php can improper authentication
- State
- Published
- Severity
- 6.3 Medium
- Published
- Mar 26, 2026
- Updated
- Mar 26, 2026
- Reserved
- Mar 25, 2026
Description
A security flaw has been discovered in kalcaddle kodbox 1.64. Impacted is the function can of the file /workspace/source-code/app/controller/explorer/auth.class.php of the component Password-protected Share Handler. Performing a manipulation results in improper authentication. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is considered difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.3 Medium | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 3.7 Low | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 3.0 | 3.7 Low | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R | VulDB |
| 2.0 | 2.6 Low | AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
- CWE-287 Improper Authentication
Affected Products
| Product | Versions |
|---|---|
kodboxkalcaddle |
|
References
- VDB-353128 | kalcaddle kodbox Password-protected Share auth.class.php can improper authenticationvdb-entrytechnical-description
- VDB-353128 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #775502 | Kodbox 1.64 Improper Access Controlsthird-party-advisory
- https://vulnplus-note.wetolink.com/share/xdk9igJ3sulkexploit
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