CVE-2025-55887

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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:ard:gec_en_ligne:-:*:*:*:*:*:*:*", "matchCriteriaId": "E1346F21-EA3F-4C9E-9FE7-E55052349CAE", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cross-Site Scripting (XSS) vulnerability was discovered in the meal reservation service ARD. The vulnerability exists in the transactionID GET parameter on the transaction confirmation page. Due to improper input validation and output encoding, an attacker can inject malicious JavaScript code that is executed in the context of a user s browser. This can lead to session hijacking, theft of cookies, and other malicious actions performed on behalf of the victim."}, {"lang": "es", "value": "Una vulnerabilidad de cross-site scripting (XSS) fue descubierta en el servicio de reserva de comidas ARD. La vulnerabilidad existe en el par\u00e1metro GET transactionID en la p\u00e1gina de confirmaci\u00f3n de la transacci\u00f3n. Debido a una incorrecta validaci\u00f3n de entrada y codificaci\u00f3n de salida, un atacante puede inyectar c\u00f3digo JavaScript malicioso que se ejecuta en el contexto del navegador de un usuario. Esto puede llevar a secuestro de sesi\u00f3n, robo de cookies y otras acciones maliciosas realizadas en nombre de la v\u00edctima."}], "id": "CVE-2025-55887", "lastModified": "2026-11-05T23:10:00.150", "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-2025-55887", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-09-24T19:12:18.573477Z", "version": "2.0.3"}}]}, "published": "2025-09-22T19:15:44.750", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/0xZeroSec/CVE-2025-55887"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://services.ard.fr/index.php"}, {"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/0xZeroSec/CVE-2025-55887"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"created": "2025-09-23T16:09:48.976916+00:00", "updated": "2025-09-23T16:09:48.976970+00:00", "vendors": ["ard", "ard$PRODUCT$ard"]}