Vulnerability in Silverstripe
CVE-2019-16409
In the Versioned Files module through 2.0.3 for SilverStripe 3.x, unpublished versions of files are publicly exposed to anyone who can guess their URL.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.)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.012 (67.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
References
- github.com/symbiote/silverstripe-versionedfiles (Product, Third Party Advisory)
- github.com/silverstripe/silverstripe-framework (Product, Third Party Advisory)
- www.silverstripe.org/download/security-releases/cve-2019-16409 (Vendor Advisory)
Frequently asked questions
- What is CVE-2019-16409?
- CVE-2019-16409 is a medium-severity vulnerability in Silverstripe. CVSS score: 5.3/10. Published 2019-09-26.
- How severe is CVE-2019-16409?
- Medium severity. CVSS v3 base score is 5.3 out of 10.