Medium severity · published Mar 24, 2022
CVE-2021-43659
In halo 1.4.14, the function point of uploading the avatar, any file can be uploaded, such as uploading an HTML file, which will cause a stored XSS vulnerability
5.4
CVSS
0.6%
EPSS
No
On KEV
Description
In halo 1.4.14, the function point of uploading the avatar, any file can be uploaded, such as uploading an HTML file, which will cause a stored XSS vulnerability.
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)0.6% · higher than 46% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HA
Halo · Halo
1.4.14 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-43659
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-43659
Exploit
https://github.com/halo-dev/halo/issues/1522
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