CVE-2017-12849
Silverstripe CMS User Enumeration
5.3
MEDIUM
CVSS 3.1
EPSS 1.1%
Description
Response discrepancy in the login and password reset forms in SilverStripe CMS before 3.5.5 and 3.6.x before 3.6.1 allows remote attackers to enumerate users via timing attacks.
How to fix CVE-2017-12849
To remediate CVE-2017-12849, upgrade the affected package to a fixed version below.
- Packagist/silverstripe/cms—upgrade to 3.5.5 or later
Is CVE-2017-12849 being exploited?
Low — EPSS is 1.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.5.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |