What’s Vulnerable › Vulnerabilities
CVE-2021-47956: EgavilanMedia PHPCRUD 1.0 SQL Injection via firstname
- Severity: high (CVSS 8.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-05-16 · updated 2026-06-17
- Weakness: CWE-89
Description
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.
Affected products
References
- https://egavilanmedia.com
- https://egavilanmedia.com/crud-operation-with-php-mysql-bootstrap-and-dompdf/
- https://www.exploit-db.com/exploits/49878
- https://www.vulncheck.com/advisories/egavilanmedia-phpcrud-sql-injection-via-firstname
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