CVE-2020-6949

A privilege escalation issue was discovered in the postUser function in HashBrown CMS through 1.3.3. An editor user can change the password hash of an admin user's account, or otherwise reconfigure that account.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

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

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://github.com/HashBrownCMS/hashbrown-cms/issues/327	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:hashbrowncms:hashbrown_cms:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-01-13 19:15

Updated : 2024-02-04 20:39

NVD link : CVE-2020-6949

Mitre link : CVE-2020-6949

CVE.ORG link : CVE-2020-6949

JSON object : View

Products Affected

hashbrowncms

hashbrown_cms

CWE

CWE-269

Improper Privilege Management

{"id": "CVE-2020-6949", "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}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2020-01-13T19:15:12.930", "references": [{"url": "https://github.com/HashBrownCMS/hashbrown-cms/issues/327", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "A privilege escalation issue was discovered in the postUser function in HashBrown CMS through 1.3.3. An editor user can change the password hash of an admin user's account, or otherwise reconfigure that account."}, {"lang": "es", "value": "Se descubri\u00f3 un problema de escalada de privilegios en la funci\u00f3n postUser en HashBrown CMS versiones hasta la versi\u00f3n 1.3.3. Un usuario editor puede cambiar el hash de contrase\u00f1a de una cuenta de usuario administrador o, de lo contrario, volver a configurar esa cuenta."}], "lastModified": "2020-01-17T16:09:40.707", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hashbrowncms:hashbrown_cms:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F17E18B3-CD08-499E-B6EA-B6B26AEC76EB", "versionEndIncluding": "1.3.3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}