Vulnerability · Published Feb 16, 2026 · Assigned by VulDB

CVE-2026-2560kalcaddle kodbox Media File Preview Plugin VideoResize.class.php run os command injection

Medium 6.3

In plain English

A medium-severity OS command injection in kodbox from kalcaddle. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 2.6% (higher than 85% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)2.6%top 14.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability has been found in kalcaddle kodbox up to 1.64.05. The impacted element is the function run of the file plugins/fileThumb/lib/VideoResize.class.php of the component Media File Preview Plugin. Such manipulation of the argument localFile leads to os command injection. The attack can be executed 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.

Affected products (as reported)

Vendor	Product	Versions
kalcaddle	kodbox	1.64.05

Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

References

VDB-346167 | kalcaddle kodbox Media File Preview Plugin VideoResize.class.php run os command injection vdb-entry, technical-description
VDB-346167 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #750944 | kalcaddle kodbox <=1.64.05 Command Injection third-party-advisory
https://gist.github.com/DReazer/d7380aca4ade9fd73b688633901367ed related
https://gist.github.com/DReazer/d7380aca4ade9fd73b688633901367ed#proof-of-concept-poc exploit