silverstripe/silverstripe-framework · Security
Silverstripe XSS in CMS Edit Page
- GHSA ID
- GHSA-m8v7-x398-pxrf
- Severity
- medium
- Published
- Updated
- CVSS
- 6.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- CVSS v3
- 6.1 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Description
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.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
References
- https://github.com/silverstripe/silverstripe-framework/commit/a24c8260b1d048dc6a0836eb1be9a1ca2056e770 ↗
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-004-1.yaml ↗
- https://github.com/silverstripe/silverstripe-framework/commits/3.3.2 ↗
- https://www.silverstripe.org/download/security-releases/ss-2016-004 ↗
- https://github.com/advisories/GHSA-m8v7-x398-pxrf ↗