GHSA-hxcm-v35h-mg2x
Prototype Pollution in querystringify
GHSA-hxcm-v35h-mg2x is a vulnerability with no CVSS score yet in querystringify, published June 7, 2019. No source lists public exploit code. Fixed in querystringify 2.0.0.
- Severity
- UnratedNo CVSS score yet
- Exploit chance
- UnscoredNo EPSS score yet
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
2.0.0querystringify
Description
A vulnerability was found in querystringify before 2.0.0. It's possible to override built-in properties of the resulting query string object if a malicious string is inserted in the query string.
Affected packages
| Package | Affected | Fixed |
|---|---|---|
querystringifynpm | before 2.0.0 | 2.0.0 |
What each source reports
GitHub AdvisoriesNo score
Prototype Pollution in querystringify
A vulnerability was found in querystringify before 2.0.0. It's possible to override built-in properties of the resulting query string object if a malicious string is inserted in the query string.
- Record
GHSA-hxcm-v35h-mg2x- Weakness
- CWE-1321
- Updated
- 2026-11-02
OSVNo score
Prototype Pollution in querystringify
A vulnerability was found in querystringify before 2.0.0. It's possible to override built-in properties of the resulting query string object if a malicious string is inserted in the query string.
- Record
GHSA-hxcm-v35h-mg2x- Weakness
- CWE-1321
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.