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Sales and Inventory System CVE-2026-78656

| EUVDEUVD-2026-65305 LOW
SQL Injection (CWE-89)
2026-08-25 VulDB GHSA-6647-xg8p-c2m2
SQLi PHP Sales And Inventory System
2.1
CVSS 4.0 · Vendor: VulDB

Severity by source

Vendor (VulDB) PRIMARY
2.1 MEDIUM
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vuln.today AI
6.3 MEDIUM

Network-reachable endpoint requires low-privilege authentication (PR:L); SQL injection yields partial data read and write with no scope change or full system compromise.

3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (VulDB).

CVSS VectorVendor: VulDB

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
X

Lifecycle Timeline

4
Analysis Generated
Aug 25, 2026 - 07:42 vuln.today
Severity Changed
Aug 25, 2026 - 07:22 NVD
MEDIUM LOW
CVSS changed
Aug 25, 2026 - 07:22 NVD
5.3 (MEDIUM) 2.1 (LOW)
CVE Published
Aug 25, 2026 - 06:15 cve.org
LOW 2.1

DescriptionCVE.org

A vulnerability was found in itsourcecode Sales and Inventory System 1.0. Affected is an unknown function of the file /pages/cust_del.php. The manipulation of the argument ID results in sql injection. The attack can be executed remotely. The exploit has been made public and could be used.

AnalysisAI

SQL injection in itsourcecode Sales and Inventory System 1.0 exposes the /pages/cust_del.php endpoint to database manipulation via an unsanitized ID parameter. Authenticated remote attackers holding low-privilege accounts can craft malicious SQL to read, modify, or delete customer and inventory records. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Obtain low-privilege application credentials
Delivery
Authenticate to Sales and Inventory System
Exploit
Send crafted HTTP request to /pages/cust_del.php with malicious ID value
Execution
Inject SQL payload into unsanitized query
Impact
Read or manipulate customer and inventory database records
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Vulnerability AssessmentAI

Exploitation Exploitation requires a valid low-privilege authenticated session on the itsourcecode Sales and Inventory System (CVSS PR:L confirmed). … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 4.0 score of 2.1 (Low) with base vector AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N reflects a network-reachable flaw requiring low-privilege authentication, with limited confidentiality, integrity, and availability impact and no scope change to subsequent systems. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker who has obtained low-privilege credentials - through phishing, credential stuffing against a publicly exposed login page, or insider access - sends a crafted HTTP GET or POST request to /pages/cust_del.php with a malicious ID parameter such as '1 OR 1=1 UNION SELECT ...'. A publicly available proof-of-concept on GitHub (https://github.com/ltranquility/vuln_submit/issues/28) demonstrates the technique, enabling enumeration of customer records or bulk deletion of inventory data.
Remediation No vendor-released patch has been identified at time of analysis; CVE references point exclusively to VulDB entries and a GitHub POC issue, with no patch version or security advisory published by itsourcecode. … Detailed patch versions, workarounds, and compensating controls in full report.
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CVE-2026-78656 vulnerability details – vuln.today
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