GHSA-m8v7-x398-pxrf
Silverstripe XSS in CMS Edit Page
Due to a lack of parameter sanitisation a carefully crafted URL could be used to inject arbitrary HTML into the CMS Edit page.
An attacker could create a URL and share it with a site administrator to perform an attack.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
What each source reports
GitHub Advisories Score used
Silverstripe XSS in CMS Edit Page
Due to a lack of parameter sanitisation a carefully crafted URL could be used to inject arbitrary HTML into the CMS Edit page.
An attacker could create a URL and share it with a site administrator to perform an attack.
- Record
GHSA-m8v7-x398-pxrf- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Silverstripe XSS in CMS Edit Page
Due to a lack of parameter sanitisation a carefully crafted URL could be used to inject arbitrary HTML into the CMS Edit page.
An attacker could create a URL and share it with a site administrator to perform an attack.
- Record
GHSA-m8v7-x398-pxrf- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
silverstripe/frameworkPackagist | 3.1.18 up to 3.1.19 | 3.1.19 |
silverstripe/frameworkPackagist | 3.2.3 up to 3.2.4 | 3.2.4 |
silverstripe/frameworkPackagist | 3.3.1 up to 3.3.2 | 3.3.2 |
silverstripe/frameworkPackagist | 3.1.18 up to 3.1.19, plus listed versions 3.1.19-rc1 | 3.1.19 |
silverstripe/frameworkPackagist | 3.2.3 up to 3.2.4, plus listed versions 3.2.4-rc1 | 3.2.4 |
silverstripe/frameworkPackagist | 3.3.1 up to 3.3.2, plus listed versions 3.3.2-rc1 | 3.3.2 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-m8v7-x398-pxrf is a medium vulnerability (CVSS 6.1) in silverstripe/framework, published May 23, 2024. No source lists public exploit code. Fixed in silverstripe/framework 3.1.19.
References
github.com/silverstripe/silverstripe-framework/commit/a24c8260b1d048dc6a0836eb1be9a1ca2056e770
silverstripe.org/download/security-releases/ss-2016-004