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PHP EUVD-2026-15031

| CVE-2026-4780 LOW
SQL Injection (CWE-89)
2026-03-24 VulDB GHSA-v4c4-58mq-6g8m
2.1
CVSS 4.0 · NVD

Severity by source

NVD PRIMARY
2.1 LOW
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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

6
Severity Changed
Apr 29, 2026 - 01:11 NVD
MEDIUM LOW
CVSS changed
Apr 29, 2026 - 01:11 NVD
5.3 (MEDIUM) 2.1 (LOW)
PoC Detected
Apr 07, 2026 - 18:21 vuln.today
Public exploit code
EUVD ID Assigned
Mar 24, 2026 - 23:31 euvd
EUVD-2026-15031
Analysis Generated
Mar 24, 2026 - 23:31 vuln.today
CVE Published
Mar 24, 2026 - 23:11 nvd
MEDIUM 5.3

DescriptionCVE.org

A vulnerability was detected in SourceCodester Sales and Inventory System 1.0. Impacted is an unknown function of the file update_out_standing.php of the component HTTP GET Parameter Handler. Performing a manipulation of the argument sid results in sql injection. The attack is possible to be carried out remotely. The exploit is now public and may be used.

AnalysisAI

SourceCodester Sales and Inventory System 1.0 contains a SQL injection vulnerability in the update_out_standing.php file's sid parameter that allows authenticated remote attackers to execute arbitrary database queries. Public exploit code exists for this vulnerability, and no patch is currently available. …

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Vulnerability AssessmentAI

Risk Assessment While the CVSS score of 6.3 suggests a moderate severity impact with low integrity, confidentiality, and availability effects, the true risk is elevated by multiple exploitation signals. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An authenticated user with standard inventory system access (e.g., a store clerk or junior manager) navigates to the update_out_standing.php endpoint and modifies the 'sid' GET parameter from a normal value like '123' to a malicious SQL payload such as '123 OR 1=1 UNION SELECT user(),version(),database()--'. The unvalidated parameter is directly concatenated into a SQL query, allowing the attacker to extract database credentials, enumerate table structures, or exfiltrate customer and sales data. …
Remediation Contact SourceCodester (www.sourcecodester.com) to determine if a patched version is available and upgrade immediately if a patch exists. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. …

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EUVD-2026-15031 vulnerability details – vuln.today

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