SilverStripe through 4.3.3 allows a Denial of Service on flush and development URL tools.
Priority LOW 21CWE-352Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-352.
Summary
SilverStripe through 4.3.3 allows a Denial of Service on flush and development URL tools.
Why it matters now
EPSS 0.00697 53rd percentileScored 2026-11-07
Fix Fixed silverstripe/framework (Packagist): 4.4.0
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/framework (Packagist) | 4.0.0 to before 4.4.0 | 4.4.0 | Patch available | GHSA-5fr8-xhqq-4p3q |
| — | silverstripe/framework (Packagist) | up to 3.6 | — | No fix listed | GHSA-5fr8-xhqq-4p3q |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- silverstripe/framework (Packagist) Vendor— Affected 4.0.0 to before 4.4.0 Fixed in 4.4.0 Patch available GHSA-5fr8-xhqq-4p3q
- silverstripe/framework (Packagist) Vendor— Affected up to 3.6 Fixed in — No fix listed GHSA-5fr8-xhqq-4p3q
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:* | up to 4.3.3 | Vulnerable | silverstripe |
- cpe:2.3:a:silverstripe:silverstripe:*:*:*:*:*:*:*:* Versions up to 4.3.3 Vulnerable ·silverstripe
Remediation
- Fix · GHSA-5fr8-xhqq-4p3q silverstripe/framework (Packagist) Fixed in 4.4.0 Advisory →
Timeline
- 2026-10-02 Threatist record created from CVE-2019-12246
- 2026-10-03 Alias added: GHSA-5fr8-xhqq-4p3q
References
Advisory 4
Other 4
- https://github.com/silverstripe/silverstripe-framework/commit/ca56e8d78e468874b9267c94d8ec75240b6da0ab
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2019-12246.yaml
- https://github.com/silverstripe/silverstripe-framework
- https://www.silverstripe.org/download/security-releases/cve-2019-12246
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-2019-12246 · CVE Program
- CVE-2019-12246 · NVD
- FIRST EPSS
- GHSA-5fr8-xhqq-4p3q · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences