medium
6.1
- cvss
- 6.1
- version 3.1, GitHub
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- —
- no score, EPSS covers CVEs only
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- packagist silverstripe/framework 3.1.19, 3.2.4, 3.3.2
Is GHSA-m8v7-x398-pxrf in your dependencies? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | silverstripe/framework | >=3.1.18, <3.1.19 >=3.2.3, <3.2.4 >=3.3.1, <3.3.2 |
3.1.19 3.2.4 3.3.2 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/silverstripe/silverstripe-framework/commit/a24c8260b1d048dc6a0836eb1be9a1ca2056e770
web
-
github.com
/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/SS-2016-004-1.yaml
web
-
github.com
/silverstripe/silverstripe-framework
package
-
github.com
/silverstripe/silverstripe-framework/commits/3.3.2
web
-
silverstripe.org
/download/security-releases/ss-2016-004
web
Sources
- GitHub Advisory GHSA-m8v7-x398-pxrf
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.