VDB-365393 · Submit #813608 · CVE-2026-9412

SourceCodester Indian Invoicing System 1.0 Backend Endpoint access control

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.7	$0-$5k	0.00

Summaryinfo

A vulnerability was found in SourceCodester Indian Invoicing System 1.0. It has been rated as critical. The affected element is an unknown function of the component Backend Endpoint. The manipulation leads to access control. This vulnerability is listed as CVE-2026-9412. The attack may be initiated remotely. In addition, an exploit is available. Multiple endpoints are affected.

Detailsinfo

A vulnerability, which was classified as critical, has been found in SourceCodester Indian Invoicing System 1.0. This issue affects an unknown function of the component Backend Endpoint. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability.

The advisory is shared at gist.github.com. The identification of this vulnerability is CVE-2026-9412. The exploitation is known to be easy. The attack may be initiated remotely. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The exploit is available at gist.github.com. It is declared as proof-of-concept. Multiple endpoints are affected.

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

The vulnerability is also documented in the databases at CNNVD (CNNVD-202605-5101) and EUVD (EUVD-2026-31613). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

SourceCodester

Name

Indian Invoicing System

Version

License

free

Website

Vendor: https://www.sourcecodester.com/

CPE 2.3info

🔒

CPE 2.2info

🔒

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

05/24/2026 Advisory disclosed
05/24/2026 +0 days VulDB entry created
05/26/2026 +2 days VulDB entry last update

Sourcesinfo

Vendor: sourcecodester.com

Advisory: gist.github.com
Status: Not defined

CVE: CVE-2026-9412 (🔒)
GCVE (CVE): GCVE-0-2026-9412
GCVE (VulDB): GCVE-100-365393
EUVD: 🔒
CNNVD: CNNVD-202605-5101 - SourceCodester Indian Invoicing System 访问控制错误漏洞

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/24/2026 08:43
Updated: 05/26/2026 18:39
Changes: 05/24/2026 08:43 (55), 05/25/2026 05:03 (1), 05/26/2026 18:39 (6)
Complete: 🔍
Submitter: c4ttr4ck
Cache ID: 216::103

Submitinfo

Accepted

Submit #813608: SourceCodester Invoice-System 1.0 Broken Access Control (by c4ttr4ck)

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.