Medium severity · published Aug 13, 2021
CVE-2021-36787
The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document
5.4
CVSS
1.3%
EPSS
No
On KEV
Description
The femanager extension before 5.5.1 and 6.x before 6.3.1 for TYPO3 allows XSS via a crafted SVG document.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Femanager · In2code
before 5.5.1; 6.0.0 before 6.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-36787
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-36787
Exploit
http://packetstormsecurity.com/files/165675/TYPO3-femanager-6.3.0-Cross-Site-Scripting.html
Exploit
http://seclists.org/fulldisclosure/2022/Jan/53
Third Party Advisory
https://typo3.org/help/security-advisories/security
Patch
https://typo3.org/security/advisory/typo3-ext-sa-2021-010
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