High severity7.2NVD Advisory· Published Apr 17, 2026· Updated Apr 20, 2026

CVE-2026-21719

Description

An OS command injection vulnerability exists in CubeCart prior to 6.6.0, which may allow a user with an administrative privilege to execute an arbitrary OS command.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Cubecart/Cubecart2 versions
cpe:2.3:a:cubecart:cubecart:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:cubecart:cubecart:*:*:*:*:*:*:*:*range: <6.6.0
- (no CPE)range: <6.6.0

Patches

Vulnerability mechanics

References

jvn.jp/en/jp/JVN78422311/nvdThird Party Advisory
community.cubecart.com/t/cubecart-6-6-0-released-the-biggest-update-in-years/62405nvdRelease Notes

News mentions

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cvss	0.468
epss	0.001
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000