CVE-2021-36787

Public Exploit

Description

The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.53%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory seclists.org Third-Party Advisory typo3.org Third-Party Advisory typo3.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://typo3.org/help/security-advisories/security third party advisory
https://typo3.org/security/advisory/typo3-ext-sa-2021-010 third party advisory patch
http://seclists.org/fulldisclosure/2022/Jan/53 mailing list exploit third party advisory
http://packetstormsecurity.com/files/165675/TYPO3-femanager-6.3.0-Cross-Site-Scripting.html exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-36787?
CVE-2021-36787 has been scored as a medium severity vulnerability.
How to fix CVE-2021-36787?
To fix CVE-2021-36787, 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-2021-36787 being actively exploited in the wild?
It is possible that CVE-2021-36787 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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