# CVE-2020-9280: SilverStripe Folders migrated from 3.x may be unsafe to upload to

Source: https://junglewise.ai/threats/cve-2020-9280-silverstripe-folders-migrated-from-3-x-may-be-unsafe-to-upload-to  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-05-24  
License: CC BY 4.0 with a link back

CVE-2020-9280 · Severity: low · CVSS 3.1 · Published 2022-05-24

SilverStripe Folders migrated from 3.x may be unsafe to upload to

Technologies: [silverstripe/assets (Packagist)](https://junglewise.ai/threats/technologies/silverstripe-assets), [silverstripe/framework (Packagist)](https://junglewise.ai/threats/technologies/silverstripe-framework), [silverstripe/userforms (Packagist)](https://junglewise.ai/threats/technologies/silverstripe-userforms). Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2020-9280 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2020-9280 being exploited in the wild.

**How severe is CVE-2020-9280?** Low severity, with a CVSS score of 3.1, published 24 May 2022.

**Which products and versions are affected?** silverstripe/assets (Packagist) ECOSYSTEM:introduced=1.0.0,fixed=1.4.7; silverstripe/framework (Packagist) ECOSYSTEM:introduced=4.0.0,fixed=4.4.6; silverstripe/userforms (Packagist) ECOSYSTEM:introduced=5.0.0,fixed=5.4.2.

**Is there a fix for CVE-2020-9280?** Yes. silverstripe/assets (Packagist): upgrade to 1.4.7 or later; silverstripe/framework (Packagist): upgrade to 4.4.6 or later; silverstripe/userforms (Packagist): upgrade to 5.4.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2020-9280?** Check whether you run silverstripe/assets (Packagist), silverstripe/framework (Packagist) or silverstripe/userforms (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- silverstripe/assets (Packagist): upgrade to 1.4.7 or later

  ```sh
  composer require silverstripe/assets:^1.4.7
  ```

- silverstripe/framework (Packagist): upgrade to 4.4.6 or later

  ```sh
  composer require silverstripe/framework:^4.4.6
  ```

- silverstripe/userforms (Packagist): upgrade to 5.4.2 or later

  ```sh
  composer require silverstripe/userforms:^5.4.2
  ```


## Affected products

- silverstripe/assets (Packagist) ECOSYSTEM:introduced=1.0.0,fixed=1.4.7
- silverstripe/framework (Packagist) ECOSYSTEM:introduced=4.0.0,fixed=4.4.6
- silverstripe/userforms (Packagist) ECOSYSTEM:introduced=5.0.0,fixed=5.4.2

## Identifiers

- CVE-2020-9280
- GHSA-592m-4533-rxq9

## Related threats

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- [Silverstripe Framework XSS in Insert media from web functionality](https://junglewise.ai/threats/cve-2026-54720-silverstripe-framework-xss-in-insert-media-from-web-functionality)
- [Silverstripe Assets Module has a DBFile::getURL() permission bypass](https://junglewise.ai/threats/cve-2026-24749-silverstripe-assets-module-has-a-dbfile-geturl-permission-bypass)
- [Silverstripe Framework user enumeration via timing attack on login and password reset forms](https://junglewise.ai/threats/silverstripe-framework-user-enumeration-via-timing-attack-on-login-and-ffb66d1a)
- [Silverstripe Framework has a XSS vulnerability in HTML editor](https://junglewise.ai/threats/cve-2025-30148-silverstripe-framework-has-a-xss-vulnerability-in-html-editor)