CVE-2021-37807
CVSS v3
7.5
HIGH
EPSS Score
1.5 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
An SQL Injection vulneraility exists in https://phpgurukul.com Online Shopping Portal 3.1 via the email parameter on the /check_availability.php endpoint that serves as a checker whether a new user's email is already exist within the database.
Technical details
- Published
- 2021-10-27
Frequently asked questions
What is CVE-2021-37807?
An SQL Injection vulneraility exists in https://phpgurukul.com Online Shopping Portal 3.1 via the email parameter on the /check_availability.php endpoint that serves as a checker whether a new user's email is already exist within the database.
Is CVE-2021-37807 actively exploited?
Active exploitation of CVE-2021-37807 has not been confirmed. Its EPSS score was 1.5% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-37807?
CVE-2021-37807 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2021-37807 affecting your environment?
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