CVE-2021-47956
EgavilanMedia PHPCRUD 1.0 SQL Injection via firstname
- State
- Published
- Severity
- 8.8 High
- Published
- May 16, 2026
- Updated
- Jul 28, 2026
- Reserved
- Feb 1, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.8 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 8.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N | VulnCheck |
Weaknesses
- CWE-89 Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Affected Products
| Product | Versions |
|---|---|
EgavilanMedia PHPCRUDEgavilanmedia |
|
References
- ExploitDB-49878exploit
- Official Product Homepageproduct
- Product Referenceproduct
- VulnCheck Advisory: EgavilanMedia PHPCRUD 1.0 SQL Injection via firstnamethird-party-advisory
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