SourceCodester/mayuri_k Best Courier Management System 1.0 User Delete ajax.php?action=delete_user ID access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.78

Summaryinfo

A vulnerability, which was classified as critical, was found in SourceCodester/mayuri_k Best Courier Management System 1.0. This affects an unknown part of the file /ajax.php?action=delete_user of the component User Delete Handler. Executing a manipulation of the argument ID can lead to access control. The identification of this vulnerability is CVE-2026-5330. The attack may be launched remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability classified as critical was found in SourceCodester/mayuri_k Best Courier Management System 1.0. This vulnerability affects some unknown functionality of the file /ajax.php?action=delete_user of the component User Delete Handler. The manipulation of the argument id with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect integrity, and availability.

The advisory is shared for download at github.com. This vulnerability was named CVE-2026-5330. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1068.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 5.9

VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

04/01/2026 Advisory disclosed
04/01/2026 +0 days VulDB entry created
04/01/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2026-5330 (🔒)
GCVE (CVE): GCVE-0-2026-5330
GCVE (VulDB): GCVE-100-354664
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/01/2026 15:52
Changes: 04/01/2026 15:52 (56)
Complete: 🔍
Submitter: Zyyyy
Cache ID: 216:3CC:103

Submitinfo

Accepted

  • Submit #780734: Mayuri K. Gaatitrack Courier Management System 1.0 Broken Access Control (by Zyyyy)

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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