Prototype Pollution in Js-Ini Project
CVE-2020-28461
This affects the package js-ini before 1.3.0. 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
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.012 (66.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: +0.000
Affected products
- Js-Ini Project
- Js-Ini — versions unspecified
Weakness classification (CWE)
References
- security.snyk.io/vuln/SNYK-JS-JSINI-1048970 (Exploit, Third Party Advisory)
- github.com/Sdju/js-ini/commit/fa17efb7e3a7c9464508a254838d4c231784931e (Patch, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-28461?
- CVE-2020-28461 is a high-severity vulnerability in Js-Ini 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-2020-28461?
- High severity. CVSS v3 base score is 7.3 out of 10.