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CVE-2026-1066: Kodbox 1.61.10 allows remote command injection via zip

CVE-2026-1066 · published 9 months ago

Summary

The zip compression feature in Kodbox versions up to 1.61.10 can be tricked into running arbitrary system commands when a specially crafted request is sent to the /?explorer/index/zip endpoint. An attacker could use this to take control of the server hosting the application. Apply the vendor's security update or disable the zip compression function until a fix is available.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software

Vendor	Product	Affected versions
kodcloud	kodbox	<= 1.61.10 `cpe:2.3:a:kodcloud:kodbox::::::::`

Original advisory text

kalcaddle kodbox Compression zip command injection

A vulnerability was detected in kalcaddle kodbox up to 1.61.10. This issue affects some unknown processing of the file /?explorer/index/zip of the component Compression Handler. The manipulation results in command injection. The attack may be launched remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References

https://vuldb.com/?id.341665 Vendor Advisory
https://vuldb.com/?submit.731436 Vendor Advisory
https://vuldb.com/?ctiid.341665 Third Party Advisory
https://github.com/DReazer/CV3/blob/main/Krce.md Exploit
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1066.j... Vendor Advisory
https://nvd.nist.gov/vuln/detail/CVE-2026-1066 Vendor Advisory

Fix within

Internet-facing 60 days

Internal At next upgrade

Not known to be exploited
Needs hands-on effort to exploit
Gives an attacker partial control

Severity

7.9 High

Exploitation

6% chance of attack within 30 days

Type

CWE-74Injection

CWE-77Command Injection

Timeline

Published17 Jan 2026

Updated31 Oct 2026

First seen6 Mar 2026

Sources

CVE-2026-1066 · NVD

CVE-2026-1066 · OSV

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