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

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-02-16 · updated 2026-06-17
Weakness: CWE-77

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

kalcaddle kodbox: 1.64.05

References

https://gist.github.com/DReazer/d7380aca4ade9fd73b688633901367ed
https://gist.github.com/DReazer/d7380aca4ade9fd73b688633901367ed#proof-of-concept-poc
https://vuldb.com/?ctiid.346167
https://vuldb.com/?id.346167
https://vuldb.com/?submit.750944

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