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CVE-2026-5561

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

CVSS 5.3 MEDIUMEPSS 0.3%CWE-707CWE-74
Vexday Risk Score
33Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 5.3EPSS 0.3%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
05 Apr 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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: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
Affected products
Campcodes · Complete POS Management and Inventory System
public PoCs found — 1
cve_referencegithub.com/whatyourname12345/CVE/blob/main/POS/cve.mdunverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://github.com/whatyourname12345/CVE/blob/main/POS/cve.mdhttps://vuldb.com/submit/782934https://vuldb.com/vuln/355331https://vuldb.com/vuln/355331/ctihttps://www.campcodes.com/