Prototype Pollution in Php.js Project
CVE-2020-7700
All versions of phpjs are vulnerable to Prototype Pollution via parse_str.
Vulnerability class: Prototype Pollution
EPSS: 0.019 (77.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Php.js_project Php.js
- N/a Phpjs — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- report@snyk.io (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-7700?
- CVE-2020-7700 is a critical-severity vulnerability in Php.js Project, classified under Improperly Controlled Modification of Object Prototype Attributes (Prototype Pollution). CVSS score: 9.8/10. Published 2020-08-14.
- How severe is CVE-2020-7700?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-7700 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.