CVE-2020-6124

PoC —

CVSS 3.1

8.8 high

EPSS

1%p71

Published

Sep 1, 2020 (Sep 1, 2020)

Modified

Jun 17, 2026

Description

An exploitable sql injection vulnerability exists in the email parameter functionality of OS4Ed openSIS 7.3. The email parameter in the page EmailCheckOthers.php is vulnerable to SQL injection. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Vendors: os4ed
Products: opensis
Weakness: CWE-89
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.4%)

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