CVE-2020-9280

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
In SilverStripe through 4.5, files uploaded via Forms to folders migrated from Silverstripe CMS 3.x may be put to the default "/Uploads" folder instead. This affects installations which allowed upload folder protection via the optional silverstripe/secureassets module under 3.x. This module is installed and enabled by default on the Common Web Platform (CWP). The vulnerability only affects files uploaded after an upgrade to 4.x.
Overview
  • CVE ID
  • CVE-2020-9280
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-04-15T21:15:36
  • Last Modified Date
  • 2020-04-29T18:15:43
Weakness Enumerations
CWE URL
CWE-434 http://cwe.mitre.org/data/definitions/434.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:* 1 OR 4.0.0 4.5.0
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://www.silverstripe.org/download/security-releases/ Vendor Advisory
https://forum.silverstripe.org/c/releases Vendor Advisory
https://www.silverstripe.org/download/security-releases/cve-2020-9280 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-9280
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-9280
History
Created Old Value New Value Data Type Notes
2022-05-10 17:35:02 Added to TrackCVE
2022-12-04 14:57:55 2020-04-15T21:15Z 2020-04-15T21:15:36 CVE Published Date updated
2022-12-04 14:57:55 2020-04-29T18:15:43 CVE Modified Date updated
2022-12-04 14:57:55 Analyzed Vulnerability Status updated