In the Versioned Files module through 2.0.3 for SilverStripe 3.x, unpublished versions of…
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-200.
Summary
In the Versioned Files module through 2.0.3 for SilverStripe 3.x, unpublished versions of files are publicly exposed to anyone who can guess their URL. This guess could be highly informed by a basic understanding of the symbiote/silverstripe-versionedfiles source code. (Users who upgrade from SilverStripe 3.x to 4.x and had Versioned Files installed have no further need for this module, because the 4.x release has built-in versioning. However, nothing in the upgrade process automates the destruction of these insecure artefacts, nor alerts the user to the criticality of destruction.)
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | symbiote/silverstripe-versionedfiles (Packagist) | up to 2.0.3 | — | No fix listed | GHSA-xm6j-x342-gwq9 |
| — | silverstripe/framework (Packagist) | 4.0.0 to before 4.3.5 | 4.3.5 | Patch available | GHSA-xm6j-x342-gwq9 |
| — | silverstripe/framework (Packagist) | 4.4.0 to before 4.4.4 | 4.4.4 | Patch available | GHSA-xm6j-x342-gwq9 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- symbiote/silverstripe-versionedfiles (Packagist) Vendor— Affected up to 2.0.3 Fixed in — No fix listed GHSA-xm6j-x342-gwq9
- silverstripe/framework (Packagist) Vendor— Affected 4.0.0 to before 4.3.5 Fixed in 4.3.5 Patch available GHSA-xm6j-x342-gwq9
- silverstripe/framework (Packagist) Vendor— Affected 4.4.0 to before 4.4.4 Fixed in 4.4.4 Patch available GHSA-xm6j-x342-gwq9
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:* | 3.0.0 – 3.7.4 | Vulnerable | silverstripe |
| cpe:2.3:a:symbiote:versionedfiles:*:*:*:*:*:silverstripe:*:* | up to 2.0.3 | Vulnerable | Symbiote |
- cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:* Versions 3.0.0 – 3.7.4 Vulnerable ·silverstripe
- cpe:2.3:a:symbiote:versionedfiles:*:*:*:*:*:silverstripe:*:* Versions up to 2.0.3 Vulnerable ·Symbiote
Remediation
- Fix · GHSA-xm6j-x342-gwq9 silverstripe/framework (Packagist) Fixed in 4.3.5 Advisory →
- Fix · GHSA-xm6j-x342-gwq9 silverstripe/framework (Packagist) Fixed in 4.4.4 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2019-16409
- 2026-10-03 Alias added: GHSA-xm6j-x342-gwq9
References
Advisory 4
Sources
- CVE-2019-16409 · CVE Program
- CVE-2019-16409 · NVD
- FIRST EPSS
- GHSA-xm6j-x342-gwq9 · GitHub Advisory Database · CC BY 4.0
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