CVE-2019-9056

An issue was discovered in CMS Made Simple 2.2.8. In the module FrontEndUsers (in the file class.FrontEndUsersManipulate.php or class.FrontEndUsersManipulator.php), it is possible to reach an unserialize call with an untrusted __FEU__ cookie, and achieve authenticated object injection.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwg	Vendor Advisory
https://www.cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-Spuzzum	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cmsmadesimple:cms_made_simple:2.2.8:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-04-11 20:29

Updated : 2020-08-24 17:37

NVD link : CVE-2019-9056

Mitre link : CVE-2019-9056

CVE.ORG link : CVE-2019-9056

JSON object : View

Products Affected

cmsmadesimple

cms_made_simple

CWE

CWE-502

Deserialization of Untrusted Data

{"id": "CVE-2019-9056", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2019-04-11T20:29:00.790", "references": [{"url": "https://newsletter.cmsmadesimple.org/w/89247Qog4jCRCuRinvhsofwg", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.cmsmadesimple.org/2019/03/Announcing-CMS-Made-Simple-v2.2.10-Spuzzum", "tags": ["Release Notes", "Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in CMS Made Simple 2.2.8. In the module FrontEndUsers (in the file class.FrontEndUsersManipulate.php or class.FrontEndUsersManipulator.php), it is possible to reach an unserialize call with an untrusted __FEU__ cookie, and achieve authenticated object injection."}, {"lang": "es", "value": "Se detecto un problema en CMS Made Simple versi\u00f3n 2.2.8. En el m\u00f3dulo FrontEndUsers (en el archivo class.FrontEndUsersManipulate.php o class.FrontEndUsersManipulator.php), es posible lograr una llamada no serializada con una cookie no confiable __FEU__ , y conseguir una inyecci\u00f3n de objeto autenticada."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cmsmadesimple:cms_made_simple:2.2.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07DC3D9A-3D6A-4B67-8B5E-A9920555EDE3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}

8.8 /10