High severity · published Jun 30, 2023
CVE-2023-3491
Unrestricted Upload of File with Dangerous Type in fossbilling/fossbilling
8.8
CVSS
0.9%
EPSS
No
On KEV
Description
Unrestricted Upload of File with Dangerous Type in GitHub repository fossbilling/fossbilling prior to 0.5.3.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FO
fossbilling/fossbilling · fossbilling
before 0.5.3 · source: vendor
FO
Fossbilling · Fossbilling
before 0.5.3 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-3491
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-3491
Patch
https://github.com/fossbilling/fossbilling/commit/2ddb7438ee0d05f9a9d01555edcfed820960f114
Exploit
https://huntr.dev/bounties/043bd900-ac78-44d2-a340-84ddd0bc4a1d
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