CVE-2017-11516
Yii Cross-site Scripting Framework vulnerability
6.1
MEDIUM
CVSS 3.1
EPSS 0.22%
Description
An XSS vulnerability exists in framework/views/errorHandler/exception.php in Yii Framework 2.0.12 affecting the exception screen when debug mode is enabled, because $exception->errorInfo is mishandled.
How to fix CVE-2017-11516
To remediate CVE-2017-11516, upgrade the affected package to a fixed version below.
- Packagist/yiisoft/yii2—upgrade to 2.0.13 or later
- —upgrade to 2.0.13 or later
Is CVE-2017-11516 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 2.0.12, < 2.0.13
- >= 2.0.12, < 2.0.13
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |