CVE-2024-7933Public exploitNetwork attack vector

Backend authentication bypass via unfiltered username

Published Aug 19, 2024 · Updated Aug 20, 2024

SQL injection in itsourcecode Project Expense Monitoring System 1.0 allows remote attackers to bypass backend authentication via the user parameter. login1.php passes an insufficiently filtered username string to mysqli_query, permitting injected SQL such as a time-based SLEEP expression. The login endpoint requires no prior authentication or user interaction, and exploitation can expose database information or grant backend access.

CVSS severity9.8
Critical
EPSS probability0.58%
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 itsourcecode Project Expense Monitoring System 1.0 allows remote attackers to bypass backend authentication via the user parameter. login1.php passes an insufficiently filtered username string to mysqli_query, permitting injected SQL such as a time-based SLEEP expression. The login endpoint requires no prior authentication or user interaction, and exploitation can expose database information or grant backend access.

The record

CVE
CVE-2024-7933
Published
Aug 19, 2024
Updated
Aug 20, 2024
Vendor
itsourcecode
Product
Project Expense Monitoring System
Classifications
CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 19, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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 privilegesunauthenticated

What is affected?

itsourcecode · Project Expense Monitoring Systemversion=1.0

Published CVSS scores

9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5VulDBAV:N/AC:L/Au:N/C:P/I:P/A:P
6.9VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
7.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/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
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

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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