High severity · published Mar 20, 2020
CVE-2020-8136
Prototype pollution vulnerability in fastify-multipart < 1.0.5 allows an attacker to crash fastify applications parsing multipart requests by sending a specially crafted request
7.5
CVSS
1.5%
EPSS
No
On KEV
Description
Prototype pollution vulnerability in fastify-multipart < 1.0.5 allows an attacker to crash fastify applications parsing multipart requests by sending a specially crafted request.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FA
Fastify-multipart · Fastify
before 1.0.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-8136
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-8136
Exploit
https://hackerone.com/reports/804772
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