CVE-2019-12748
Typo3 Cross-Site Scripting in Link Handling
6.1
MEDIUM
CVSS 3.1
EPSS 0.30%
Description
TYPO3 8.3.0 through 8.7.26 and 9.0.0 through 9.5.7 allows XSS.
How to fix CVE-2019-12748
To remediate CVE-2019-12748, upgrade the affected package to a fixed version below.
- Packagist/typo3/cms—upgrade to 8.7.27 or later
- Packagist/typo3/cms-core—upgrade to 8.7.27 or later
Is CVE-2019-12748 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 8.0.0, < 8.7.27
- >= 8.0.0, < 8.7.27
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 |