Prototype Pollution in Fun-Map Project
CVE-2020-7644
fun-map through 3.3.1 is vulnerable to Prototype Pollution. The function assocInM could be tricked into adding or modifying properties of 'Object.prototype' using a '__proto__' payload.
Vulnerability class: Prototype Pollution
EPSS: 0.012 (65.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Fun-map_project Fun-map
- N/a Fun-map — versions All versions including 3.3.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- report@snyk.io (x_refsource_MISC)
- report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC, Mitigation)
Frequently asked questions
- What is CVE-2020-7644?
- CVE-2020-7644 is a high-severity vulnerability in Fun-Map Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 8.1/10. Published 2020-04-28.
- How severe is CVE-2020-7644?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2020-7644 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.