CVE-2021-3924 - Vulnerability Details - OpenCVE

grav is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00975.

Key SSVC decision points have not yet been added.

Vendors	Products
Getgrav	Grav

Configuration 1 [-]

cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2021-2321	grav is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Github GHSA	GHSA-8c5p-4362-9333	Path traversal in grav

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://github.com/getgrav/grav/commit/8f9c417c04b89dc8d2de60b95e7696821b2826ce
https://huntr.dev/bounties/7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2

History

No history.

MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published: 2021-11-05T14:50:20

Updated: 2024-08-03T17:09:09.660Z

Reserved: 2021-11-03T00:00:00

Link: CVE-2021-3924

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-11-05T15:15:07.957

Modified: 2024-11-21T06:22:47.233

Link: CVE-2021-3924

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "getgrav/grav", "vendor": "getgrav", "versions": [{"lessThanOrEqual": "1.7.24", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "grav is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}], "metrics": [{"cvssV3_0": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-22", "description": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2021-11-05T14:50:20", "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "shortName": "@huntrdev"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://huntr.dev/bounties/7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/getgrav/grav/commit/8f9c417c04b89dc8d2de60b95e7696821b2826ce"}], "source": {"advisory": "7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2", "discovery": "EXTERNAL"}, "title": "Path Traversal in getgrav/grav", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@huntr.dev", "ID": "CVE-2021-3924", "STATE": "PUBLIC", "TITLE": "Path Traversal in getgrav/grav"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "getgrav/grav", "version": {"version_data": [{"version_affected": "<=", "version_value": "1.7.24"}]}}]}, "vendor_name": "getgrav"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "grav is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}]}]}, "references": {"reference_data": [{"name": "https://huntr.dev/bounties/7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2", "refsource": "CONFIRM", "url": "https://huntr.dev/bounties/7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2"}, {"name": "https://github.com/getgrav/grav/commit/8f9c417c04b89dc8d2de60b95e7696821b2826ce", "refsource": "MISC", "url": "https://github.com/getgrav/grav/commit/8f9c417c04b89dc8d2de60b95e7696821b2826ce"}]}, "source": {"advisory": "7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2", "discovery": "EXTERNAL"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:09:09.660Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://huntr.dev/bounties/7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/getgrav/grav/commit/8f9c417c04b89dc8d2de60b95e7696821b2826ce"}]}]}, "cveMetadata": {"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a", "assignerShortName": "@huntrdev", "cveId": "CVE-2021-3924", "datePublished": "2021-11-05T14:50:20", "dateReserved": "2021-11-03T00:00:00", "dateUpdated": "2024-08-03T17:09:09.660Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*", "matchCriteriaId": "B40AC607-D939-428A-B9B4-6DE370A9E2FC", "versionEndIncluding": "1.7.24", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "grav is vulnerable to Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')"}, {"lang": "es", "value": "grav es vulnerable a una limitaci\u00f3n inadecuada de un nombre de ruta a un directorio restringido (\"Salto de Ruta\")\n"}], "id": "CVE-2021-3924", "lastModified": "2024-11-21T06:22:47.233", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "security@huntr.dev", "type": "Secondary"}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-11-05T15:15:07.957", "references": [{"source": "security@huntr.dev", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/getgrav/grav/commit/8f9c417c04b89dc8d2de60b95e7696821b2826ce"}, {"source": "security@huntr.dev", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/getgrav/grav/commit/8f9c417c04b89dc8d2de60b95e7696821b2826ce"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "url": "https://huntr.dev/bounties/7ca13522-d0c9-4eff-a7dd-6fd1a7f205a2"}], "sourceIdentifier": "security@huntr.dev", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "security@huntr.dev", "type": "Secondary"}]}