Prototype Pollution in Dot-prop_project Dot-prop
CVE-2020-8116
Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.
EPSS: 0.031 (86.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Dot-prop_project Dot-prop
- N/a Dot-prop — versions before 4.2.1, 5.x before 5.1.1, Fixed in 5.1.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- support@hackerone.com (Exploit, Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (x_refsource_MISC, Broken Link)
- support@hackerone.com (Third Party Advisory, x_refsource_MISC)
- support@hackerone.com (Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
Frequently asked questions
- What is CVE-2020-8116?
- CVE-2020-8116 is a high-severity vulnerability in Dot-prop_project Dot-prop, classified under Modification of Assumed-Immutable Data (MAID). CVSS score: 7.3/10. Published 2020-02-04.
- How severe is CVE-2020-8116?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2020-8116 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.