Vulnerability · Published May 16, 2026 · Assigned by VulnCheck
CVE-2021-47956EgavilanMedia PHPCRUD 1.0 SQL Injection via firstname
High 8.2
In plain English
A high-severity SQL injection in EgavilanMedia PHPCRUD from Egavilanmedia. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).
Severity (CVSS 3.1)8.2High
Exploit odds (30 days)0.3%top 79.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Egavilanmedia | EgavilanMedia PHPCRUD | 1.0 |
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
References
- ExploitDB-49878 exploit
- Official Product Homepage product
- Product Reference product
- VulnCheck Advisory: EgavilanMedia PHPCRUD 1.0 SQL Injection via firstname third-party-advisory