CVE-2021-42112
Cross-site Scripting in Limesurvey
6.1
MEDIUM
CVSS 3.1
EPSS 0.58%
Description
The "File upload question" functionality in LimeSurvey 3.x-LTS through 3.27.18 allows XSS in assets/scripts/modaldialog.js and assets/scripts/uploader.js.
How to fix CVE-2021-42112
To remediate CVE-2021-42112, upgrade the affected package to a fixed version below.
- Bitnami/limesurvey—upgrade to 3.27.19 or later
- —upgrade to 3.27.19 or later
Is CVE-2021-42112 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 3.0.0, < 3.27.19
- from 0, < 3.27.19
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |