CVE-2020-5510Public exploitNetwork attack vector

Unauthenticated SQL injection via direct query concatenation

Published Jan 8, 2020 · Updated Nov 11, 2025

SQL injection in PHPGurukul Hostel Management System 2.0 allows remote attackers to execute arbitrary SQL through the id parameter. In full-profile.php, the application concatenates $_GET['id'] directly into a registration-table SELECT query without parameterization. The endpoint requires no authentication, enabling database reads or writes and, when the database account permits file writes, operating-system command execution.

CVSS severity9.8
Critical
EPSS probability2.11%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in PHPGurukul Hostel Management System 2.0 allows remote attackers to execute arbitrary SQL through the id parameter. In full-profile.php, the application concatenates $_GET['id'] directly into a registration-table SELECT query without parameterization. The endpoint requires no authentication, enabling database reads or writes and, when the database account permits file writes, operating-system command execution.

The record

CVE
CVE-2020-5510
Published
Jan 8, 2020
Updated
Nov 11, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 8, 2020CVE publishedPublication date reported by the CVE source.
  2. Nov 11, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
10.0NIST National Vulnerability DatabaseAV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

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Technologies

Your stack

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Your stack

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