CVE-2025-8323: Ventem｜e-School - Arbitrary File Upload

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-07-30 · updated 2026-06-17
Weakness: CWE-434

Description

The e-School from Ventem has a Arbitrary File Upload vulnerability, allowing unauthenticated remote attackers to upload and execute web shell backdoors, thereby enabling arbitrary code execution on the server.

Affected products

Ventem e-School: 0

References

https://www.twcert.org.tw/en/cp-139-10307-25cdf-2.html
https://www.twcert.org.tw/tw/cp-132-10306-ccea7-1.html

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