Vulnerability in Assign-Deep Project
CVE-2018-3720
assign-deep node module before 0.4.7 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.020 (80.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: -0.000
Affected products
- Assign-Deep Project
- HackerOne Assign-Deep Node Module — versions Versions before 0.4.7
Weakness classification (CWE)
References
- hackerone.com/reports/310707 (Exploit, Third Party Advisory)
- github.com/jonschlinkert/assign-deep/commit/19953a8c089b0328c470acaaaf6accdfcb3… (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2018-3720?
- CVE-2018-3720 is a high-severity vulnerability in Assign-Deep Project, classified under Modification of Assumed-Immutable Data (MAID). CVSS score: 8.8/10. Published 2018-06-07.
- How severe is CVE-2018-3720?
- High severity. CVSS v3 base score is 8.8 out of 10.