CVE-2022-40314 - Vulnerability Details - OpenCVE

A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.10247.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Moodle	Moodle

Configuration 1 [-]

OR	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::
	cpe:2.3:a:moodle:moodle::::::::

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://bugzilla.redhat.com/show_bug.cgi?id=2128147
https://moodle.org/mod/forum/discuss.php?d=438393

History

Tue, 20 May 2025 19:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-502
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: fedora

Published: 2022-09-30T16:29:22.000Z

Updated: 2025-05-20T18:23:40.483Z

Reserved: 2022-09-09T00:00:00.000Z

Link: CVE-2022-40314

Vulnrichment

Updated: 2024-08-03T12:14:40.012Z

NVD

Status : Modified

Published: 2022-09-30T17:15:13.437

Modified: 2025-05-20T19:15:47.990

Link: CVE-2022-40314

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "moodle", "vendor": "n/a", "versions": [{"status": "affected", "version": "4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier unsupported versions"}]}], "descriptions": [{"lang": "en", "value": "A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified."}], "problemTypes": [{"descriptions": [{"description": "Remote code execution", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-09-30T16:29:22.000Z", "orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "shortName": "fedora"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147"}, {"tags": ["x_refsource_MISC"], "url": "https://moodle.org/mod/forum/discuss.php?d=438393"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "patrick@puiterwijk.org", "ID": "CVE-2022-40314", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "moodle", "version": {"version_data": [{"version_value": "4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier unsupported versions"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Remote code execution"}]}]}, "references": {"reference_data": [{"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147", "refsource": "MISC", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147"}, {"name": "https://moodle.org/mod/forum/discuss.php?d=438393", "refsource": "MISC", "url": "https://moodle.org/mod/forum/discuss.php?d=438393"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T12:14:40.012Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://moodle.org/mod/forum/discuss.php?d=438393"}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-502", "lang": "en", "description": "CWE-502 Deserialization of Untrusted Data"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2025-05-20T18:23:16.446219Z", "id": "CVE-2022-40314", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-20T18:23:40.483Z"}}]}, "cveMetadata": {"assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "assignerShortName": "fedora", "cveId": "CVE-2022-40314", "datePublished": "2022-09-30T16:29:22.000Z", "dateReserved": "2022-09-09T00:00:00.000Z", "dateUpdated": "2025-05-20T18:23:40.483Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147", "tags": ["x_refsource_MISC", "x_transferred"]}, {"url": "https://moodle.org/mod/forum/discuss.php?d=438393", "tags": ["x_refsource_MISC", "x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T12:14:40.012Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2022-40314", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-05-20T18:23:16.446219Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-502", "description": "CWE-502 Deserialization of Untrusted Data"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-05-20T18:22:54.980Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "moodle", "versions": [{"status": "affected", "version": "4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier unsupported versions"}]}], "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147", "tags": ["x_refsource_MISC"]}, {"url": "https://moodle.org/mod/forum/discuss.php?d=438393", "tags": ["x_refsource_MISC"]}], "descriptions": [{"lang": "en", "value": "A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "Remote code execution"}]}], "providerMetadata": {"orgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "shortName": "fedora", "dateUpdated": "2022-09-30T16:29:22.000Z"}, "x_legacyV4Record": {"affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"version": {"version_data": [{"version_value": "4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier unsupported versions"}]}, "product_name": "moodle"}]}, "vendor_name": "n/a"}]}}, "data_type": "CVE", "references": {"reference_data": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147", "refsource": "MISC"}, {"url": "https://moodle.org/mod/forum/discuss.php?d=438393", "name": "https://moodle.org/mod/forum/discuss.php?d=438393", "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "eng", "value": "A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Remote code execution"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2022-40314", "STATE": "PUBLIC", "ASSIGNER": "patrick@puiterwijk.org"}}}}, "cveMetadata": {"cveId": "CVE-2022-40314", "state": "PUBLISHED", "dateUpdated": "2025-05-20T18:23:40.483Z", "dateReserved": "2022-09-09T00:00:00.000Z", "assignerOrgId": "92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5", "datePublished": "2022-09-30T16:29:22.000Z", "assignerShortName": "fedora"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "matchCriteriaId": "2AB31A7F-B707-4619-ADD0-C8EC0638AE4E", "versionEndExcluding": "3.9.17", "versionStartIncluding": "3.9", "vulnerable": true}, {"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "matchCriteriaId": "3617FE46-9367-4B23-91D0-D5E12E6B661D", "versionEndExcluding": "3.11.10", "versionStartIncluding": "3.11", "vulnerable": true}, {"criteria": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "matchCriteriaId": "680E637B-B93B-448B-A81D-17A5D8E94561", "versionEndExcluding": "4.0.4", "versionStartIncluding": "4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified."}, {"lang": "es", "value": "Se ha identificado un riesgo de ejecuci\u00f3n de c\u00f3digo remota cuando son restaurados archivos de copia de seguridad procedentes de Moodle versi\u00f3n 1.9"}], "id": "CVE-2022-40314", "lastModified": "2025-05-20T19:15:47.990", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2022-09-30T17:15:13.437", "references": [{"source": "patrick@puiterwijk.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147"}, {"source": "patrick@puiterwijk.org", "tags": ["Patch", "Vendor Advisory"], "url": "https://moodle.org/mod/forum/discuss.php?d=438393"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2128147"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://moodle.org/mod/forum/discuss.php?d=438393"}], "sourceIdentifier": "patrick@puiterwijk.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-502"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}