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CVE-2026-5561

Campcodes Complete POS Management and Inventory System Environment Variable SettingsController.php injection

Published: Apr 5, 2026Updated: Apr 29, 2026 Sources: CVE List NVDCWE-74
NVD MITRE
6.3CVSSMEDIUM
EPSS Score
0.3%
Top 79.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

A vulnerability was determined in Campcodes Complete POS Management and Inventory System up to 4.0.6. This affects an unknown function of the file app/Http/Controllers/SettingsController.php of the component Environment Variable Handler. Executing a manipulation can lead to injection. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-74CWE-707

Affected Products

Complete POS Management and Inventory SystemCampcodes
On-prem
Web & CMS Plugins / cms-core
campcodescommercialWeb & CMS Pluginsaka complete web-based school management system, sales and inventory system, online job finder system

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://vuldb.com/vuln/355331
vuldb.com
https://vuldb.com/vuln/355331/cti
vuldb.com
https://vuldb.com/submit/782934
vuldb.com
and 2 more references View all →

Timeline

Published
Apr 5, 2026
Last Updated
Apr 29, 2026

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