Medium severity · published Mar 19, 2021
CVE-2021-25277
FTAPI 4.0 - 4.10 allows XSS via a crafted filename to the alternative text hover box in the file submission component
6.1
CVSS
0.8%
EPSS
No
On KEV
Description
FTAPI 4.0 - 4.10 allows XSS via a crafted filename to the alternative text hover box in the file submission component.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FT
Ftapi · Ftapi
4.0 through 4.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-25277
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-25277
Exploit
https://github.com/rauschecker/CVEs/tree/main/CVE-2021-25277
Release Notes
https://www.ftapi.com/release-notes/
More from Ftapi
4.8
CVE-2021-25278
FTAPI 4.0 through 4.10 allows XSS via an SVG document to the Background Image upload feature in the Submit Box Template Editor