CVE-2021-47956
EgavilanMedia PHPCRUD 1.0 SQL Injection via firstname
CVSS Score
8.2
EPSS Score
0.0%
EPSS Percentile
0th
EgavilanMedia PHPCRUD 1.0 contains an SQL injection vulnerability that allows unauthenticated attackers to manipulate database queries by injecting SQL code through the firstname parameter. Attackers can send POST requests to insert.php with malicious firstname values to extract sensitive database information.
| CWE | CWE-89 |
| Vendor | egavilanmedia |
| Product | egavilanmedia phpcrud |
| Published | May 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None
Affected Versions
Egavilanmedia / EgavilanMedia PHPCRUD
1.0
References
exploit-db.com: https://www.exploit-db.com/exploits/49878 egavilanmedia.com: https://egavilanmedia.com egavilanmedia.com: https://egavilanmedia.com/crud-operation-with-php-mysql-bootstrap-and-dompdf/ vulncheck.com: https://www.vulncheck.com/advisories/egavilanmedia-phpcrud-sql-injection-via-firstname
Credits
Dimitrios Mitakos