CVE-2023-2955Public exploitNetwork attack vector

Authenticated SQL injection via unneutralized sid parameter

Published May 29, 2023 · Updated Aug 2, 2024

SQL injection in SourceCodester Students Online Internship Timesheet System 1.0 allows remote authenticated users to alter database queries. rendered_report.php incorporates the sid GET parameter into a database query without neutralizing SQL syntax, enabling Boolean- and time-based injection. An authenticated session with report access is required; injected queries expose or modify data available to the application database account.

CVSS severity9.8
Critical
EPSS probability0.78%
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 SourceCodester Students Online Internship Timesheet System 1.0 allows remote authenticated users to alter database queries. rendered_report.php incorporates the sid GET parameter into a database query without neutralizing SQL syntax, enabling Boolean- and time-based injection. An authenticated session with report access is required; injected queries expose or modify data available to the application database account.

The record

CVE
CVE-2023-2955
Published
May 29, 2023
Updated
Aug 2, 2024
Vendor
SourceCodester
Product
Students Online Internship Timesheet System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 29, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SourceCodester · Students Online Internship Timesheet Systemversion=1.0

Published CVSS scores

6.5VulDBAV:N/AC:L/Au:S/C:P/I:P/A:P
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
6.3VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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
Privilegesauthenticated
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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