Shopware up to 6.2.2 Mediabrowser File Upload SVG Image Persistent cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Shopware up to 6.2.2. Affected by this vulnerability is an unknown functionality of the component Mediabrowser File Upload. Such manipulation as part of SVG Image leads to cross site scripting (Persistent). This vulnerability is traded as CVE-2020-13971. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Shopware up to 6.2.2. Affected by this issue is an unknown functionality of the component Mediabrowser File Upload. The manipulation as part of a SVG Image leads to a cross site scripting vulnerability (Persistent). Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes:

In Shopware before 6.2.3, authenticated users are allowed to use the Mediabrowser fileupload feature to upload SVG images containing JavaScript. This leads to Persistent XSS. An uploaded image can be accessed without authentication.

The weakness was shared 07/28/2020 (Website). The advisory is shared for download at docs.shopware.com. This vulnerability is handled as CVE-2020-13971 since 06/09/2020. The attack may be launched remotely. The successful exploitation needs a simple authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 6.2.3 eliminates this vulnerability.

The entries VDB-159103 and VDB-159105 are related to this item. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.4
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Persistent
Class: Cross site scripting / Persistent
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Shopware 6.2.3

Timelineinfo

06/09/2020 🔍
07/28/2020 +49 days 🔍
07/30/2020 +2 days 🔍
11/06/2020 +99 days 🔍

Sourcesinfo

Advisory: docs.shopware.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-13971 (🔍)
GCVE (CVE): GCVE-0-2020-13971
GCVE (VulDB): GCVE-100-159104
See also: 🔍

Entryinfo

Created: 07/30/2020 07:46
Updated: 11/06/2020 10:03
Changes: 07/30/2020 07:46 (41), 07/30/2020 07:51 (17), 11/06/2020 10:03 (1)
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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