CVE-2026-5561 | Campcodes Complete POS Management and Inventory System up to 4.0.6 Environment Variable SettingsController.php injection

VDB-355331 · CVE-2026-5561 · GCVE-100-355331 CAMPCODES COMPLETE POS MANAGEMENT AND INVENTORY SYSTEM UP TO 4.0.6 ENVIRONMENT VARIABLE SETTINGSCONTROLLER.PHP INJECTION HISTORYDIFFRELATEJSONXMLCTI Summaryinfo A vulnerability marked as critical has been reported in Campcodes Complete POS Management and Inventory System up to 4.0.6. This impacts an unknown function of the file app/Http/Controllers/SettingsController.php of the component Environment Variable Handler. The manipulation leads to injection. This vulnerability is documented as CVE-2026-5561. The attack can be initiated remotely. Additionally, an exploit exists. Detailsinfo A vulnerability, which was classified as critical, has been found in Campcodes Complete POS Management and Inventory System up to 4.0.6. This issue affects an unknown code of the file app/Http/Controllers/SettingsController.php of the component Environment Variable Handler. The manipulation with an unknown input leads to a injection vulnerability. Using CWE to declare the problem leads to CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-5561. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1055 according to MITRE ATT&CK. The exploit is available at github.com. It is declared as proof-of-concept. By approaching the search of inurl:app/Http/Controllers/SettingsController.php it is possible to find vulnerable targets with Google Hacking. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor Campcodes Name Complete POS Management and Inventory System Version 4.0.0 4.0.1 4.0.2 4.0.3 4.0.4 4.0.5 4.0.6 License free Website Vendor: https://www.campcodes.com/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 6.3 VulDB Meta Temp Score: 5.7 VulDB Base Score: 6.3 VulDB Temp Score: 5.7 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Injection CWE: CWE-74 / CWE-707 / CWE-20 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 Google Hack: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/04/2026 Advisory disclosed 04/04/2026 +0 days VulDB entry created 04/04/2026 +0 days VulDB entry last update Sourcesinfo Vendor: campcodes.com Advisory: github.com Status: Not defined CVE: CVE-2026-5561 (🔒) GCVE (CVE): GCVE-0-2026-5561 GCVE (VulDB): GCVE-100-355331 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/04/2026 16:09 Changes: 04/04/2026 16:09 (55) Complete: 🔍 Submitter: chenkh Cache ID: 99:42F:101 Submitinfo Accepted Submit #782934: CampCodes Administrator Complete POS Management And Inventory System v4.0.6 remote (by chenkh) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸