CVE-2019-11489

Incorrect Access Control in the Administrative Management Interface in SimplyBook.me Enterprise before 2019-04-23 allows Authenticated Low-Priv Users to Elevate Privileges to Full Admin Rights via a crafted HTTP PUT Request, as demonstrated by modified JSON data to a /v2/rest/ URI.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

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

9.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://blog.cybrgrade.com/CVE-2019-11489-SimplyBook.me-privesc/	Exploit Third Party Advisory
https://cybrgrade.com/files/Report_SimplyBookIt_Privesc_by_CybrGradeUKLtd.pdf	Exploit Third Party Advisory
https://blog.cybrgrade.com/CVE-2019-11489-SimplyBook.me-privesc/	Exploit Third Party Advisory
https://cybrgrade.com/files/Report_SimplyBookIt_Privesc_by_CybrGradeUKLtd.pdf	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:simplybook:simplybook:*:*:*:*:enterprise:*:*:*

History

21 Nov 2024, 04:21

Type	Values Removed	Values Added
References	~~() https://blog.cybrgrade.com/CVE-2019-11489-SimplyBook.me-privesc/ - Exploit, Third Party Advisory~~	() https://blog.cybrgrade.com/CVE-2019-11489-SimplyBook.me-privesc/ - Exploit, Third Party Advisory
References	~~() https://cybrgrade.com/files/Report_SimplyBookIt_Privesc_by_CybrGradeUKLtd.pdf - Exploit, Third Party Advisory~~	() https://cybrgrade.com/files/Report_SimplyBookIt_Privesc_by_CybrGradeUKLtd.pdf - Exploit, Third Party Advisory

Information

Published : 2019-04-25 21:29

Updated : 2024-11-21 04:21

NVD link : CVE-2019-11489

Mitre link : CVE-2019-11489

CVE.ORG link : CVE-2019-11489

JSON object : View

Products Affected

simplybook

simplybook

CWE

NVD-CWE-noinfo

{"id": "CVE-2019-11489", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "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": "2019-04-25T21:29:00.540", "references": [{"url": "https://blog.cybrgrade.com/CVE-2019-11489-SimplyBook.me-privesc/", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://cybrgrade.com/files/Report_SimplyBookIt_Privesc_by_CybrGradeUKLtd.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://blog.cybrgrade.com/CVE-2019-11489-SimplyBook.me-privesc/", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://cybrgrade.com/files/Report_SimplyBookIt_Privesc_by_CybrGradeUKLtd.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Incorrect Access Control in the Administrative Management Interface in SimplyBook.me Enterprise before 2019-04-23 allows Authenticated Low-Priv Users to Elevate Privileges to Full Admin Rights via a crafted HTTP PUT Request, as demonstrated by modified JSON data to a /v2/rest/ URI."}, {"lang": "es", "value": "El control de acceso incorrecto en la interfaz de administraci\u00f3n de SimplyBook.me Enterprise, en versiones anteriores a 2019-04-23, permite a los usuarios autenticados de bajo nivel de privacidad elevar los privilegios a derechos de administraci\u00f3n completos a trav\u00e9s de una solicitud HTTP PUT creada, tal como lo demuestran los datos JSON modificados a una URI /v2/rest/."}], "lastModified": "2024-11-21T04:21:11.370", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:simplybook:simplybook:*:*:*:*:enterprise:*:*:*", "vulnerable": true, "matchCriteriaId": "E37E430F-4E65-4FAD-90EA-917DF5041AB0", "versionEndExcluding": "2019-04-23"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}