CVE-2026-30563

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ahsanriaz26gmailcom:sales_and_inventory_system:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "5A75B7A5-65D7-4AF9-BDE8-EBD496A4942B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A Stored Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the update_details.php file. The application fails to sanitize the \"website\" parameter provided in a POST request. This allows authenticated attackers to inject arbitrary web script or HTML that is stored in the database and executed whenever the store details page is accessed."}, {"lang": "es", "value": "Una vulnerabilidad de cross-site scripting (XSS) almacenado existe en SourceCodester Sales and Inventory System 1.0. La vulnerabilidad se encuentra en el archivo update_details.php. La aplicaci\u00f3n no logra sanear el par\u00e1metro 'website' proporcionado en una solicitud POST. Esto permite a atacantes autenticados inyectar scripts web o HTML arbitrarios que se almacenan en la base de datos y se ejecutan cada vez que se accede a la p\u00e1gina de detalles de la tienda."}], "id": "CVE-2026-30563", "lastModified": "2026-06-17T10:32:46.867", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-30563", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-03-30T15:28:16.273354Z", "version": "2.0.3"}}]}, "published": "2026-03-30T15:16:26.460", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/XSS-UpdateDetails-website.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "1.0"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 90.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "sales_and_inventory_system", "vendor": "sourcecodester"}], "analysis": {"en": {"generated_at": "2026-04-02T05:23:10.733561+00:00", "value": {"mitigation_remediation": ["Upgrade the Sales and Inventory System to a patched version that sanitizes the website field.", "If a patch is not available, modify update_details.php to escape or remove HTML and JavaScript from the input before storing it in the database.", "Add a Content\u2011Security\u2011Policy header to restrict script execution and mitigate unintended script runs."], "summary": {"action": "Apply Patch", "impact": "Stored Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "The vulnerable product is the SourceCodester Sales and Inventory System, version 1.0. No other vendor or version details are published.", "description_and_impact": "The vulnerability allows an authenticated user to store arbitrary JavaScript or HTML in the database by submitting malicious content through the \"website\" input in a POST request. When the store details page is later accessed, the unsanitized data is rendered, causing the script to run in the victim\u2019s browser. This can lead to defacement, credential theft, or other browser\u2011based attacks.", "risk_and_exploitability": "The base score of 6.1 indicates medium severity. Exploit probability is low, reflected by an EPSS below 1%, and the flaw is not listed among known exploited vulnerabilities. Because the attacker must first be authenticated, exposure is limited to compromised accounts, but any user who views the affected page would have the malicious payload executed, potentially affecting many users."}}}}, "created": "2026-03-30T20:56:34.241341+00:00", "updated": "2026-04-03T09:11:43.875846+00:00", "vendors": ["sourcecodester", "sourcecodester$PRODUCT$sales_and_inventory_system"]}