CVE-2020-15248 - Vulnerability Details - OpenCVE

October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from version 1.0.319 and before version 1.0.470, backend users with the default "Publisher" system role have access to create & manage users where they can choose which role the new user has. This means that a user with "Publisher" access has the ability to escalate their access to "Developer" access. Issue has been patched in Build 470 (v1.0.470) & v1.1.1.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction Required

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Octobercms	October

Configuration 1 [-]

cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://github.com/octobercms/october/commit/78a37298a4ed4602b383522344a31e311402d829
https://github.com/octobercms/october/security/advisories/GHSA-rfjc-xrmf-5vvw

History

No history.

MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2020-11-23T19:40:15

Updated: 2024-08-04T13:08:23.177Z

Reserved: 2020-06-25T00:00:00

Link: CVE-2020-15248

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-11-23T20:15:12.463

Modified: 2024-11-21T05:05:11.140

Link: CVE-2020-15248

Redhat

No data.

{"containers": {"cna": {"affected": [{"product": "october", "vendor": "octobercms", "versions": [{"status": "affected", "version": ">= 1.0.319, < 1.0.470"}]}], "descriptions": [{"lang": "en", "value": "October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from version 1.0.319 and before version 1.0.470, backend users with the default \"Publisher\" system role have access to create & manage users where they can choose which role the new user has. This means that a user with \"Publisher\" access has the ability to escalate their access to \"Developer\" access. Issue has been patched in Build 470 (v1.0.470) & v1.1.1."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-863", "description": "CWE-863 Incorrect Authorization", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-11-23T19:40:15", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/octobercms/october/security/advisories/GHSA-rfjc-xrmf-5vvw"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/octobercms/october/commit/78a37298a4ed4602b383522344a31e311402d829"}], "source": {"advisory": "GHSA-rfjc-xrmf-5vvw", "discovery": "UNKNOWN"}, "title": "Privilege escalation by backend users assigned to the default \"Publisher\" system role", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security-advisories@github.com", "ID": "CVE-2020-15248", "STATE": "PUBLIC", "TITLE": "Privilege escalation by backend users assigned to the default \"Publisher\" system role"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "october", "version": {"version_data": [{"version_value": ">= 1.0.319, < 1.0.470"}]}}]}, "vendor_name": "octobercms"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from version 1.0.319 and before version 1.0.470, backend users with the default \"Publisher\" system role have access to create & manage users where they can choose which role the new user has. This means that a user with \"Publisher\" access has the ability to escalate their access to \"Developer\" access. Issue has been patched in Build 470 (v1.0.470) & v1.1.1."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-863 Incorrect Authorization"}]}]}, "references": {"reference_data": [{"name": "https://github.com/octobercms/october/security/advisories/GHSA-rfjc-xrmf-5vvw", "refsource": "CONFIRM", "url": "https://github.com/octobercms/october/security/advisories/GHSA-rfjc-xrmf-5vvw"}, {"name": "https://github.com/octobercms/october/commit/78a37298a4ed4602b383522344a31e311402d829", "refsource": "MISC", "url": "https://github.com/octobercms/october/commit/78a37298a4ed4602b383522344a31e311402d829"}]}, "source": {"advisory": "GHSA-rfjc-xrmf-5vvw", "discovery": "UNKNOWN"}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T13:08:23.177Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/octobercms/october/security/advisories/GHSA-rfjc-xrmf-5vvw"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/octobercms/october/commit/78a37298a4ed4602b383522344a31e311402d829"}]}]}, "cveMetadata": {"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2020-15248", "datePublished": "2020-11-23T19:40:15", "dateReserved": "2020-06-25T00:00:00", "dateUpdated": "2024-08-04T13:08:23.177Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:octobercms:october:*:*:*:*:*:*:*:*", "matchCriteriaId": "ABEFA590-9054-45DD-A177-D5EBEA49C5B7", "versionEndExcluding": "1.0.469", "versionStartIncluding": "1.0.319", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "October is a free, open-source, self-hosted CMS platform based on the Laravel PHP Framework. In October CMS from version 1.0.319 and before version 1.0.470, backend users with the default \"Publisher\" system role have access to create & manage users where they can choose which role the new user has. This means that a user with \"Publisher\" access has the ability to escalate their access to \"Developer\" access. Issue has been patched in Build 470 (v1.0.470) & v1.1.1."}, {"lang": "es", "value": "October es una plataforma CMS gratuita, de c\u00f3digo abierto y autohosteada basada en Laravel PHP Framework. En October CMS desde la versi\u00f3n 1.0.319 y anterior a versi\u00f3n 1.0.470, los usuarios de backend con el rol de sistema \"Publisher\" predeterminado tienen acceso para crear y administrar usuarios donde pueden elegir qu\u00e9 rol tiene el nuevo usuario. Esto significa que un usuario con acceso de \"Publisher\" tiene la capacidad de escalar su acceso al acceso de \"Developer\". El problema se ha corregido en Build 470 (versi\u00f3n v1.0.470) y versi\u00f3n v1.1.1"}], "id": "CVE-2020-15248", "lastModified": "2024-11-21T05:05:11.140", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.6, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.0, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 0.6, "impactScore": 3.4, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 4.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 3.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-11-23T20:15:12.463", "references": [{"source": "security-advisories@github.com", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/octobercms/october/commit/78a37298a4ed4602b383522344a31e311402d829"}, {"source": "security-advisories@github.com", "tags": ["Third Party Advisory"], "url": "https://github.com/octobercms/october/security/advisories/GHSA-rfjc-xrmf-5vvw"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/octobercms/october/commit/78a37298a4ed4602b383522344a31e311402d829"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/octobercms/october/security/advisories/GHSA-rfjc-xrmf-5vvw"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-269"}], "source": "nvd@nist.gov", "type": "Primary"}]}