CVE-2020-7699GHSA-9WCG-JRWF-8GG7SNYK-JS-EXPRESSFILEUPLOAD-595969
Prototype Pollution
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.1.8, 1.1.9
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- 1 proof of concept on GitHub
Summary
This affects the package express-fileupload before 1.1.8. If the parseNested option is enabled, sending a corrupt HTTP request can lead to denial of service or arbitrary code execution.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a express-fileupload
fixed in 1.1.8
- express-fileuploadnpm
fixed in 1.1.9