Search/CVE-2020-8162
● CVE — High

CVE-2020-8162

Vendordebian, rubyonrailsProductdebian linux, railsDiscoveredJun 19, 2020UpdatedNov 21, 2024

A client side enforcement of server side security vulnerability exists in rails < 5.2.4.2 and rails < 6.0.3.1 ActiveStorage's S3 adapter that allows the Content-Length of a direct file upload to be modified by an end user bypassing upload limits.

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CVSS v3.1
7.5 HIGH
EPSS
3.03%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityHIGH
AvailabilityNONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Connections
3 relationships
Timeline
disclosure → media coverage
Jun 19, 2020
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024
Public PoC (1)
github.com/usutani/study-turbolinks-link
Unverified third-party code — review before executing.