EUVD-2026-33618
GHSA-4j5r-6h7v-59cc
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/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:P/VC:N/VI:L/VA:N/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
Lifecycle Timeline
2DescriptionCVE.org
A flaw has been found in SourceCodester Pharmacy Sales and Inventory System 1.0. Affected by this issue is the function create_supplier of the file /ShowForm/create_supplier/main. Executing a manipulation of the argument company_name can lead to cross site scripting. The attack can be launched remotely. The exploit has been published and may be used.
AnalysisAI
Stored or reflected cross-site scripting (XSS) in SourceCodester Pharmacy Sales and Inventory System 1.0 allows a remote, low-privileged attacker to inject arbitrary JavaScript via the company_name argument in the create_supplier function at /ShowForm/create_supplier/main. Successful exploitation requires a victim user to interact with the malicious content, limiting blast radius, but the CVSS temporal metric confirms a proof-of-concept exploit is publicly available via GitHub. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | The attacker must hold a valid low-privilege account on the Pharmacy Sales and Inventory System (CVSS PR:L), meaning unauthenticated exploitation is not possible. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS base score of 3.5 (Low) is grounded in a vector of AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N - network-accessible but requiring authenticated low-privileged access and victim interaction, with impact confined to integrity only. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker with a low-privilege account on the Pharmacy Sales and Inventory System navigates to the supplier creation form and submits a crafted company_name value containing a malicious JavaScript payload (e.g., an XSS string that exfiltrates session cookies). The payload is stored in the supplier record and later rendered without encoding to another authenticated user - such as a pharmacist or administrator - who views the supplier list, triggering the script execution in their browser context. … |
| Remediation | No vendor-released patch has been identified at time of analysis - the CVSS remediation level is not defined (RL:X) and no patched version is referenced in any advisory. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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