CVE-2019-12617
SilverStripe Priviledge escalation through cache pollution
In SilverStripe through 4.3.3, there is access escalation for CMS users with limited access through permission cache pollution.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In SilverStripe through 4.3.3, there is access escalation for CMS users with limited access through permission cache pollution.
- Record
CVE-2019-12617- CVSS 3.1
- 2.7 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - CVSS 2.0
- 4.0 Medium
AV:N/AC:L/Au:S/C:N/I:P/A:N - Updated
- 2026-11-02
CVE List No score
In SilverStripe through 4.3.3, there is access escalation for CMS users with limited access through permission cache pollution.
- Record
CVE-2019-12617- Updated
- 2026-11-02
EUVDEUVD-2019-0733 No score
In SilverStripe through 4.3.3, there is access escalation for CMS users with limited access through permission cache pollution.
- Record
EUVD-2019-0733- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6r58-4xgr-gm6m
SilverStripe Priviledge escalation through cache pollution
In SilverStripe through 4.3.3, there is access escalation for CMS users with limited access through permission cache pollution.
- Record
GHSA-6r58-4xgr-gm6m- CVSS 3.1
- 2.7 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
OSV
In SilverStripe through 4.3.3, there is access escalation for CMS users with limited access through permission cache pollution.
- Record
CVE-2019-12617- CVSS 3.1
- 2.7 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
OSVGHSA-6r58-4xgr-gm6m
SilverStripe Priviledge escalation through cache pollution
In SilverStripe through 4.3.3, there is access escalation for CMS users with limited access through permission cache pollution.
- Record
GHSA-6r58-4xgr-gm6m- CVSS 3.1
- 2.7 Low
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
silverstripe/frameworkPackagist |
4.4.0 up to 4.4.4 | 4.4.4 |
silverstripe/frameworkPackagist |
4.3.0 up to 4.3.5 | 4.3.5 |
silverstripe/frameworkPackagist |
4.4.0 up to 4.4.4, plus listed versions 4.4.14.4.24.4.3 |
4.4.4 |
silverstripe/frameworkPackagist |
4.3.0 up to 4.3.5, plus listed versions 4.3.14.3.24.3.34.3.4 |
4.3.5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-12617 is a low vulnerability (CVSS 2.7) in Silverstripe, published September 26, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.85%, the 58th percentile. Fixed in silverstripe/framework 4.4.4.
References
silverstripe.org/download/security-releases
forum.silverstripe.org/c/releases
nvd.nist.gov/vuln/detail/CVE-2019-12617
github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2019-12617.yaml