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Security Database

CVE

CWE

Training

CVE-2021-47956

Published: May 16, 2026

Modified: May 18, 2026

PUBLISHED

CVSS v3.1

8.2

HIGH

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.

Vendor	Product	Versions
Egavilanmedia	EgavilanMedia PHPCRUD	affected `1.0`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

References

ExploitDB-49878

exploit

Official Product Homepage

product

Product Reference

product

VulnCheck Advisory: EgavilanMedia PHPCRUD 1.0 SQL Injection via firstname

third-party-advisory

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