SilverStripe CMS up to 3.6.0 SVG Document admin/assets/add 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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5.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in SilverStripe CMS up to 3.6.0. Impacted is an unknown function of the file admin/assets/add of the component SVG Document Handler. Executing a manipulation can lead to cross site scripting. This vulnerability appears as CVE-2017-14498. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in SilverStripe CMS up to 3.6.0 (Content Management System). It has been declared as problematic. This vulnerability affects some unknown functionality of the file admin/assets/add of the component SVG Document Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. CVE summarizes:

SilverStripe CMS before 3.6.1 has XSS via an SVG document that is mishandled by (1) the Insert Media option in the content editor or (2) an admin/assets/add pathname, as demonstrated by the admin/pages/edit/EditorToolbar/MediaForm/field/AssetUploadField/upload URI, aka issue SS-2017-017.

The bug was discovered 09/14/2017. The weakness was presented 09/15/2017 (Website). The advisory is available at lists.openwall.net. This vulnerability was named CVE-2017-14498 since 09/15/2017. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 3.6.1 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
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

Class: Cross site scripting
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: CMS 3.6.1
Patch: github.com

Timelineinfo

09/14/2017 🔍
09/15/2017 +1 days 🔍
09/15/2017 +0 days 🔍
09/15/2017 +0 days 🔍
09/16/2017 +1 days 🔍
12/29/2022 +1930 days 🔍

Sourcesinfo

Advisory: 25b77a2ff8deabe8e8894002b9a5647eaec27b0a
Status: Not defined

CVE: CVE-2017-14498 (🔍)
GCVE (CVE): GCVE-0-2017-14498
GCVE (VulDB): GCVE-100-106738

Entryinfo

Created: 09/16/2017 14:14
Updated: 12/29/2022 09:37
Changes: 09/16/2017 14:14 (60), 11/17/2019 08:17 (1), 12/29/2022 09:37 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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