PT-2026-28183 · Unknown · Kalcaddle Kodbox

Vuldb + 1 · Published 2026-03-26 · Updated 2026-03-26 · CVE-2026-4830

Positive Technologies (AI Summary)

CVSS v3.1

5.6

Medium

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions kalcaddle kodbox version 1.64

Description A flaw exists in the Public Share Handler component of kalcaddle kodbox. Specifically, the Add function within the file app/controller/explorer/userShare.class.php allows for unrestricted file uploads. This issue is remotely exploitable and is considered difficult to exploit, but a public exploit is available. The vendor was notified but did not respond.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, restrict access to the Add function within the file app/controller/explorer/userShare.class.php to minimize the risk of exploitation.

Exploit

Fix

Unrestricted File Upload

Improper Access Control

Weakness Enumeration

CWE-434

CWE-284

Related Identifiers

CVE-2026-4830

Affected Products

Kalcaddle Kodbox

References · 6

• 🔥 https://vulnplus-note.wetolink.com/share/7oB22Zhc6u5X · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4830 · Security Note
• https://vuldb.com/?submit.775479 · Note
• https://vuldb.com/?ctiid.353127 · Note
• https://vuldb.com/?id.353127 · Note
• https://twitter.com/CVEnew/status/2037137768166412562 · Twitter Post