CVE-2022-31049
Cross-Site Scripting in TYPO3's Frontend Login Mailer
5.4
MEDIUM
CVSS 3.1
EPSS 0.72%
Description
TYPO3 is an open source web content management system. Prior to versions 9.5.34 ELTS, 10.4.29, and 11.5.11, user submitted content was used without being properly encoded in HTML emails sent to users. The actually affected components were mail clients used to view those messages. TYPO3 versions 9.5.34 ELTS, 10.4.29, and 11.5.11 contain a fix for the problem.
How to fix CVE-2022-31049
To remediate CVE-2022-31049, upgrade the affected package to a fixed version below.
- —upgrade to 9.5.35 or later
- —upgrade to 10.4.29 or later
- —upgrade to 9.5.35 or later
Is CVE-2022-31049 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- >= 9.0.0, < 9.5.35, >= 10.0.0, < 10.4.29, >= 11.0.0, < 11.5.11
- >= 10.0.0, < 10.4.29
- >= 9.0.0, < 9.5.35
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |