CVE-2026-11518

SourceCodester Inventory System User Management users.php cross site scripting

MEDIUM
4.3
CVSS Score
Published: June 8, 2026 at 01:30 PM UTC
Updated: July 23, 2026 at 07:35 AM UTC
1 product affected across 1 vendorInventory System

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.4%
SSVC
PoC

Description

A vulnerability was identified in SourceCodester Inventory System 1.0. Affected is an unknown function of the file /users.php of the component User Management Page. The manipulation of the argument fullname/username leads to cross site scripting. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/369138
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/369138/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-11518
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/836289
Product
Source: cverecord
https://www.sourcecodester.com/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-79CWE-94

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