Prototype Pollution in Ion-Parser Project
CVE-2020-28462
This affects all versions of package ion-parser. If an attacker submits a malicious INI file to an application that parses it with parse , they will pollute the prototype on the application. This can be exploited further depending on the context.
Vulnerability class: Prototype Pollution
EPSS: 0.009 (55.3th 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
- Ion-parser_project Ion-parser
- N/a Ion-parser — versions 0
Weakness classification (CWE)
References
- report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-28462?
- CVE-2020-28462 is a high-severity vulnerability in Ion-Parser Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 7.3/10. Published 2022-07-25.
- How severe is CVE-2020-28462?
- High severity. CVSS v3 base score is 7.3 out of 10.