CVE-2019-9673
Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted...
Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted Freenet URI.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted Freenet URI.
- Record
CVE-2019-9673- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-19
- Updated
- 2026-11-02
CVE List No score
Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted Freenet URI.
- Record
CVE-2019-9673- Updated
- 2026-11-02
EUVDEUVD-2019-19039 No score
Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted Freenet URI.
- Record
EUVD-2019-19039- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-88g5-9vv4-hv3p
Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted...
Freenet 1483 has a MIME type bypass that allows arbitrary JavaScript execution via a crafted Freenet URI.
- Record
GHSA-88g5-9vv4-hv3p- CVSS 3.0
- 8.8 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| PoC in GitHub | mgrube/CVE-2019-9673 | 2019-03-11 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2019-9673 is a high vulnerability (CVSS 8.8) in Freenetproject Freenet, published June 5, 2019. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 4.02%, the 90th percentile. No source names a fixed version.