CVE-2023-28604

Public Exploit

Description

The fluid_components (aka Fluid Components) extension before 3.5.0 for TYPO3 allows XSS via a component argument parameter, for certain {content} use cases that may be edge cases.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.78% Top 30%
Vendor Advisory typo3.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://typo3.org/security/advisory/typo3-ext-sa-2023-003 vendor advisory
https://github.com/sitegeist/fluid-components/blob/master/Documentation/XssIssue.md mitigation issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2023-28604?
CVE-2023-28604 has been scored as a medium severity vulnerability.
How to fix CVE-2023-28604?
To fix CVE-2023-28604, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-28604 being actively exploited in the wild?
It is possible that CVE-2023-28604 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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