CVE-2021-37807 json
An SQL Injection vulneraility exists in https://phpgurukul.com Online Shopping Portal 3.1 via the email parameter on the /check_availabilit…
published 2021-10-27 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-24288
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
1.52% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- packetstormsecurity.com https://packetstormsecurity.com/files/163574/Online-Shopping-Portal-3.1-SQL-Injection.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command
References
-
packetstormsecurity.com
/files/163574/Online-Shopping-Portal-3.1-SQL-Injection.html
exploit, third-party-advisory, vdb-entry
Sources
- CVE List CVE-2021-37807
- NVD CVE-2021-37807
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