CVE-2022-21189GHSA-3XGX-R9J4-QW9W
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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 3.2.2, 4.0.0-alpha.3
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The package dexie before 3.2.2, from 4.0.0-alpha.1 and before 4.0.0-alpha.3 are vulnerable to Prototype Pollution in the Dexie.setByKeyPath(obj, keyPath, value) function which does not properly check the keys being set (like proto or constructor). This can allow an attacker to add/modify properties of the Object.prototype leading to prototype pollution vulnerability. Note: This vulnerability can occur in multiple ways, for example when modifying a collection with untrusted user input.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a dexie
fixed in 3.2.2; From 4.0.0-alpha.1; fixed in 4.0.0-alpha.3
- dexienpm
fixed in 3.2.2
- dexienpm
From 4.0.0-alpha.1 · fixed in 4.0.0-alpha.3