CVE-2018-6333
CRITICAL 9.8EPSS 2.3%
The hhvm-attach deep link handler in Nuclide did not properly sanitize the provided hostname parameter when rendering. As a result, a malicious URL could be used to render HTML and other content inside of the editor's context, which could potentially be chained to lead to code execution. This issue affected Nuclide prior to v0.290.0.
- Affected
- Facebook · Nuclide
- CVSS v3.1 CNA
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v3.0 NVD
- 9.8 CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 2.33% chance of exploitation in the next 30 days, 83rd percentile
- Published
- 2018-12-31
- Updated
- 2025-05-06
Proof-of-concept exploits (1)
- ossf-cve-benchmark/CVE-2018-63330★ · 2020-12-01