Kentico 11/12 tabs_media.aspx permission assignment ⚔ [Disputed]

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Kentico 11/12. Affected by this issue is some unknown functionality of the file cmsmodules/medialibrary/formcontrols/liveselectors/insertimageormedia/tabs_media.aspx. The manipulation results in input validation. This vulnerability is reported as CVE-2019-12102. The attack can be launched remotely. No exploit exists. The existence of this vulnerability is still disputed at present.

Detailsinfo

A vulnerability was found in Kentico 11/12. It has been classified as critical. Affected is some unknown functionality of the file cmsmodules/medialibrary/formcontrols/liveselectors/insertimageormedia/tabs_media.aspx. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-732. The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Kentico 11 through 12 lets attackers upload and explore files without authentication via the cmsmodules/medialibrary/formcontrols/liveselectors/insertimageormedia/tabs_media.aspx URI. NOTE: The vendor disputes the report because the researcher did not configure the media library permissions correctly. The vendor states that by default all users can read/modify/upload files, and it’s up to the administrator to decide who should have access to the media library and set the permissions accordingly. See the vendor documentation in the references for more information

The weakness was disclosed 05/22/2019. This vulnerability is traded as CVE-2019-12102 since 05/15/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

The real existence of this vulnerability is still doubted at the moment. By approaching the search of inurl:cmsmodules/medialibrary/formcontrols/liveselectors/insertimageormedia/tabs_media.aspx it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.1
NVD Vector: 🔍

CNA Base Score: 9.1
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Permission assignment
CWE: CWE-732 / CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/15/2019 🔍
05/22/2019 +7 days 🔍
05/22/2019 +0 days 🔍
12/19/2025 +2403 days 🔍

Sourcesinfo

Advisory: devnet.kentico.com
Status: Not defined
Disputed: 🔍

CVE: CVE-2019-12102 (🔍)
GCVE (CVE): GCVE-0-2019-12102
GCVE (VulDB): GCVE-100-135312

Entryinfo

Created: 05/22/2019 21:50
Updated: 12/19/2025 22:15
Changes: 05/22/2019 21:50 (34), 06/14/2020 10:19 (17), 09/23/2023 13:13 (3), 08/05/2024 02:02 (29), 12/19/2025 22:15 (2)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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