CVE-2026-33673

{"id": "CVE-2026-33673", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.0}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.3}]}, "published": "2026-03-26T22:16:30.553", "references": [{"url": "https://github.com/PrestaShop/PrestaShop/releases/tag/8.2.5", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/PrestaShop/PrestaShop/releases/tag/9.1.0", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-35pf-37c6-jxjv", "tags": ["Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "PrestaShop is an open source e-commerce web application. Versions prior to 8.2.5 and 9.1.0 are vulnerable to stored Cross-Site Scripting (stored XSS) vulnerabilities in the BO. An attacker who can inject data into the database, via limited back-office access or a previously existing vulnerability, can exploit unprotected variables in back-office templates. Versions 8.2.5 and 9.1.0 contain a fix. No known workarounds are available."}, {"lang": "es", "value": "PrestaShop es una aplicaci\u00f3n web de comercio electr\u00f3nico de c\u00f3digo abierto. Las versiones anteriores a la 8.2.5 y 9.1.0 son vulnerables a vulnerabilidades de cross-site scripting almacenado (XSS almacenado) en el BO. Un atacante que puede inyectar datos en la base de datos, a trav\u00e9s de un acceso limitado al back-office o una vulnerabilidad existente previamente, puede explotar variables desprotegidas en las plantillas del back-office. Las versiones 8.2.5 y 9.1.0 contienen una correcci\u00f3n. No se conocen soluciones alternativas disponibles."}], "lastModified": "2026-04-01T13:40:03.290", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C9FC2346-1455-48F7-ABA8-FBD5253C8ACC", "versionEndExcluding": "8.2.5"}, {"criteria": "cpe:2.3:a:prestashop:prestashop:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "765DE050-DDC6-4607-8126-B90DDE614019", "versionEndExcluding": "9.1.0", "versionStartIncluding": "9.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}