CVE-2024-8142Public exploitNetwork attack vector

Authenticated script execution via unsanitized calorie parameter

Published Aug 25, 2024 · Updated Aug 26, 2024

Cross-site scripting in SourceCodester Daily Calories Monitoring Tool 1.0 allows remote authenticated users to execute script via calorie. The /endpoint/delete-calorie.php handler fails to sanitize or validate the calorie parameter before returning a crafted IMG/SCRIPT payload that executes in a browser. Exploitation requires low-privileged access and user interaction; injected script runs in the affected browser context.

CVSS severity5.3
Medium
EPSS probability0.42%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

Cross-site scripting in SourceCodester Daily Calories Monitoring Tool 1.0 allows remote authenticated users to execute script via calorie. The /endpoint/delete-calorie.php handler fails to sanitize or validate the calorie parameter before returning a crafted IMG/SCRIPT payload that executes in a browser. Exploitation requires low-privileged access and user interaction; injected script runs in the affected browser context.

The record

CVE
CVE-2024-8142
Published
Aug 25, 2024
Updated
Aug 26, 2024
Vendor
Online Computer and Laptop Store Project
Product
Daily Calories Monitoring Tool
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 25, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 26, 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?

Online Computer and Laptop Store Project · Daily Calories Monitoring Toolversion=1.0

Published CVSS scores

5.3VulDB CNACVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
4.0VulDB CNAAV:N/AC:L/Au:S/C:N/I:P/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5VulDB CNACVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
3.5VulDB CNACVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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