PT-2026-41453 · Egavilanmedia · Phpcrud

Dimitrios Mitakos · Published 2026-05-16 · Updated 2026-05-17 · CVE-2021-47956

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Name of the Vulnerable Software and Affected Versions EgavilanMedia PHPCRUD version 1.0

Description An SQL injection allows unauthenticated attackers to manipulate database queries by injecting SQL code. This is achieved by sending POST requests to the 'insert.php' endpoint using the firstname parameter to extract sensitive database information.

Recommendations As a temporary workaround, avoid using the firstname parameter in the 'insert.php' endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2021-47956

Affected Products

Phpcrud

References · 7

• 🔥 https://exploit-db.com/exploits/49878 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-47956 · Security Note
• https://egavilanmedia.com · Note
• https://vulncheck.com/advisories/egavilanmedia-phpcrud-sql-injection-via-firstname · Note
• https://t.me/CVEtracker/54007 · Telegram Post
• https://egavilanmedia.com/crud-operation-with-php-mysql-bootstrap-and-dompdf · Note
• https://twitter.com/CVEnew/status/2055866578869105025 · Twitter Post