In SilverStripe through 4.5.0, a specific URL path configured by default through the…
Priority LOW 36CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · 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 SilverStripe through 4.5.0, a specific URL path configured by default through the silverstripe/framework module can be used to disclose the fact that a domain is hosting a Silverstripe application. There is no disclosure of the specific version. The functionality on this URL path is limited to execution in a CLI context, and is not known to present a vulnerability through web-based access. As a side-effect, this preconfigured path also blocks the creation of other resources on this path (e.g. a page).
Why it matters now
EPSS 0.018 78th percentileScored 2026-11-07
Fix Fixed silverstripe/framework (Packagist): 4.4.7, 4.5.4
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 |
| — | silverstripe/cms (Packagist) | up to 4.5.0 | — | No fix listed | GHSA-gm5x-hpmw-xpxg |
| — | silverstripe/framework (Packagist) | 4.0.0 to before 4.4.7 | 4.4.7 | Patch available | GHSA-gm5x-hpmw-xpxg |
| — | silverstripe/framework (Packagist) | 4.5.0 to before 4.5.4 | 4.5.4 | Patch available | GHSA-gm5x-hpmw-xpxg |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- silverstripe/cms (Packagist) Vendor— Affected up to 4.5.0 Fixed in — No fix listed GHSA-gm5x-hpmw-xpxg
- silverstripe/framework (Packagist) Vendor— Affected 4.0.0 to before 4.4.7 Fixed in 4.4.7 Patch available GHSA-gm5x-hpmw-xpxg
- silverstripe/framework (Packagist) Vendor— Affected 4.5.0 to before 4.5.4 Fixed in 4.5.4 Patch available GHSA-gm5x-hpmw-xpxg
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:* | up to 3.0.0; 4.0.0 to before 4.4.7; 4.5.0 to before 4.5.4 | Vulnerable | silverstripe |
- cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:* Versions up to 3.0.0; 4.0.0 to before 4.4.7; 4.5.0 to before 4.5.4 Vulnerable ·silverstripe
Remediation
- Fix · GHSA-gm5x-hpmw-xpxg silverstripe/framework (Packagist) Fixed in 4.4.7 Advisory →
- Fix · GHSA-gm5x-hpmw-xpxg silverstripe/framework (Packagist) Fixed in 4.5.4 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2020-6164
- 2026-10-03 Alias added: GHSA-gm5x-hpmw-xpxg
References
Advisory 2
Other 4
- https://github.com/silverstripe/silverstripe-framework/commit/91d30db88f68b9b87980ef9a59e208a81980b72c
- https://github.com/silverstripe/silverstripe-framework/commit/cce2b1630937895aa28c2914837651e7cd56d74b
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2020-6164.yaml
- https://github.com/silverstripe/silverstripe-cms
More Silverstripe vulnerabilities
- TI-2007-02239 Unspecified vulnerability in the search functionality in SilverStripe 2.0.0 has unknown impact and attack vectors. CVSS 2.0HIGH 10.0
- TI-2019-09110 In SilverStripe through 4.3.3, a missing warning about leaving install.php in a public… CVSS 3.1CRITICAL 9.8
- TI-2019-04049 All versions of SilverStripe 3 prior to 3.6.7 and 3.7.3, and all versions of SilverStripe… CVSS 3.0CRITICAL 9.8
- TI-2019-09281 In SilverStripe through 4.3.3, the previous fix for SS-2018-007 does not completely… CVSS 3.1HIGH 8.8
- TI-2011-04272 code/sitefeatures/PageCommentInterface.php in SilverStripe 2.4.x before 2.4.6 might allow… CVSS 2.0MEDIUM 6.8
- TI-2020-07421 In SilverStripe through 4.5, files uploaded via Forms to folders migrated from… CVSS 3.1HIGH 7.5
Sources
- CVE-2020-6164 · CVE Program
- CVE-2020-6164 · NVD
- FIRST EPSS
- GHSA-gm5x-hpmw-xpxg · GitHub Advisory Database · CC BY 4.0
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