CVE-2019-9673

high-risk
Published 2019-06-05

Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted Freenet URI.

Do I need to act?

!
16.2% chance of exploitation in next 30 days
EPSS score — higher than 84% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (8)

Affected Vendors

Freenetproject

References (6)

Vendor Advisory https://freenetproject.org
Vendor Advisory https://freenetproject.org/freenet-build-1484-released.html
Exploit https://github.com/mgrube/CVE-2019-9673
Vendor Advisory https://freenetproject.org
Vendor Advisory https://freenetproject.org/freenet-build-1484-released.html
Exploit https://github.com/mgrube/CVE-2019-9673
57
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 13/34 · Low
Exposure 14/34 · Moderate