CVE-2021-47956CWE-89

EgavilanMedia PHPCRUD 1.0 SQL Injection via firstname

High · published May 16, 2026

CVSS v4.0
8.8
EPSS
0%
Percentile
19.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.8 · HIGH
Vector
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
EPSS
0.00276 · 19.0th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-05-16T15:26Z
EPSS history
Timeline
  • 16 MAY 15:26Z
    EgavilanMedia PHPCRUD 1.0 SQL Injection via firstname
    cvelistv5