CVE-2021-21395 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00404.

Exploitation poc

Automatable no

Technical Impact partial

Vendors	Products
Openmage	Magento

Configuration 1 [-]

OR	cpe:2.3:a:openmage:magento:::::lts:::*
	cpe:2.3:a:openmage:magento:::::lts:::*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-0538	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.
Github GHSA	GHSA-r3c9-9j5q-pwv4	magento-lts Reset Password not protected against well-timed CSRF

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4
https://hackerone.com/reports/1086752
https://packagist.org/packages/openmage/magento-lts

History

Mon, 10 Mar 2025 22:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2023-01-27T15:03:32.104Z

Updated: 2025-03-10T21:18:49.551Z

Reserved: 2020-12-22T15:16:46.068Z

Link: CVE-2021-21395

Vulnrichment

Updated: 2024-08-03T18:09:16.011Z

NVD

Status : Modified

Published: 2023-01-27T16:15:08.323

Modified: 2024-11-21T05:48:16.257

Link: CVE-2021-21395

Redhat

No data.

OpenCVE Enrichment

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2021-21395", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2020-12-22T15:16:46.068Z", "datePublished": "2023-01-27T15:03:32.104Z", "dateUpdated": "2025-03-10T21:18:49.551Z"}, "containers": {"cna": {"title": "Magneto-lts vulnerable to Cross-Site Request Forgery", "problemTypes": [{"descriptions": [{"cweId": "CWE-352", "lang": "en", "description": "CWE-352: Cross-Site Request Forgery (CSRF)", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"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"}}], "references": [{"name": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4"}, {"name": "https://hackerone.com/reports/1086752", "tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/1086752"}, {"name": "https://packagist.org/packages/openmage/magento-lts", "tags": ["x_refsource_MISC"], "url": "https://packagist.org/packages/openmage/magento-lts"}], "affected": [{"vendor": "OpenMage", "product": "magento-lts", "versions": [{"version": "< 19.4.22", "status": "affected"}, {"version": ">= 20.0.0, < 20.0.19", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-01-27T15:03:32.104Z"}, "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."}], "source": {"advisory": "GHSA-r3c9-9j5q-pwv4", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:09:16.011Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4"}, {"name": "https://hackerone.com/reports/1086752", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/1086752"}, {"name": "https://packagist.org/packages/openmage/magento-lts", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://packagist.org/packages/openmage/magento-lts"}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-03-10T21:01:23.050805Z", "id": "CVE-2021-21395", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-10T21:18:49.551Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2021-21395", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2020-12-22T15:16:46.068Z", "datePublished": "2023-01-27T15:03:32.104Z", "dateUpdated": "2025-03-10T21:18:49.551Z"}, "containers": {"cna": {"title": "Magneto-lts vulnerable to Cross-Site Request Forgery", "problemTypes": [{"descriptions": [{"cweId": "CWE-352", "lang": "en", "description": "CWE-352: Cross-Site Request Forgery (CSRF)", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"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"}}], "references": [{"name": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4"}, {"name": "https://hackerone.com/reports/1086752", "tags": ["x_refsource_MISC"], "url": "https://hackerone.com/reports/1086752"}, {"name": "https://packagist.org/packages/openmage/magento-lts", "tags": ["x_refsource_MISC"], "url": "https://packagist.org/packages/openmage/magento-lts"}], "affected": [{"vendor": "OpenMage", "product": "magento-lts", "versions": [{"version": "< 19.4.22", "status": "affected"}, {"version": ">= 20.0.0, < 20.0.19", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-01-27T15:03:32.104Z"}, "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."}], "source": {"advisory": "GHSA-r3c9-9j5q-pwv4", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:09:16.011Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-r3c9-9j5q-pwv4"}, {"name": "https://hackerone.com/reports/1086752", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://hackerone.com/reports/1086752"}, {"name": "https://packagist.org/packages/openmage/magento-lts", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://packagist.org/packages/openmage/magento-lts"}]}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2021-21395", "role": "CISA Coordinator", "options": [{"Exploitation": "poc"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-03-10T21:01:23.050805Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-10T21:01:24.331Z"}}]}}

{"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"}]}], "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": "2024-11-21T05:48:16.257", "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"}]}, "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"}]}