CVE-2021-21395

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{"affected": [{"affectedData": [{"product": "magento-lts", "vendor": "OpenMage", "versions": [{"status": "affected", "version": "< 19.4.22"}, {"status": "affected", "version": ">= 20.0.0, < 20.0.19"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openmage:magento:*:*:*:*:lts:*:*:*", "matchCriteriaId": "B87F8CA0-6C21-4615-A520-39F1E9E737D5", "versionEndExcluding": "19.4.22", "vulnerable": true}, {"criteria": "cpe:2.3:a:openmage:magento:*:*:*:*:lts:*:*:*", "matchCriteriaId": "15B9BC3F-BF81-4DF5-B57B-ECF7059A7991", "versionEndExcluding": "20.0.19", "versionStartIncluding": "20.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Magneto LTS (Long Term Support) is a community developed alternative to the Magento CE official releases. Versions prior to 19.4.22 and 20.0.19 are vulnerable to Cross-Site Request Forgery. The password reset form is vulnerable to CSRF between the time the reset password link is clicked and user submits new password. This issue is patched in versions 19.4.22 and 20.0.19. There are no workarounds."}, {"lang": "es", "value": "Magneto LTS (soporte a largo plazo) es una alternativa desarrollada por la comunidad a los lanzamientos oficiales de Magento CE. Las versiones anteriores a 19.4.22 y 20.0.19 son vulnerables a Cross Site Request Forgery. El formulario de restablecimiento de contrase\u00f1a es vulnerable a CSRF entre el momento en que se hace clic en el enlace de restablecimiento de contrase\u00f1a y el usuario env\u00eda una nueva contrase\u00f1a. Este problema se solucion\u00f3 en las versiones 19.4.22 y 20.0.19. No hay workarounds."}], "id": "CVE-2021-21395", "lastModified": "2026-06-17T03:35:29.037", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 2.5, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2021-21395", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-03-10T21:01:23.050805Z", "version": "2.0.3"}}]}, "published": "2023-01-27T16:15:08.323", "references": [{"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://hackerone.com/reports/1086752"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://packagist.org/packages/openmage/magento-lts"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://hackerone.com/reports/1086752"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://packagist.org/packages/openmage/magento-lts"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-352"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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