TI-2025-35505 Aliases CVE-2025-57318 GHSA-xq4f-3jxp-qv6m

A Prototype Pollution vulnerability in the toCsv function of csvjson versions thru 5.1.0…

LOW 39CWE-1321Published 2025-09-24 · Updated 2025-09-25

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub.

Summary

A Prototype Pollution vulnerability in the toCsv function of csvjson versions thru 5.1.0 allows attackers to inject properties on Object.prototype via supplying a crafted payload, causing denial of service (DoS) as the minimum consequence.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00392 33rd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA
—	csvjson (npm)	up to 5.1.0	—	No fix listed	GHSA-xq4f-3jxp-qv6m

— Vendor— Affected all versions Fixed in — No fix listed CNA
csvjson (npm) Vendor— Affected up to 5.1.0 Fixed in — No fix listed GHSA-xq4f-3jxp-qv6m

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:pradeep-mishra:csvjson::::::node.js::*	up to 5.1.0	Vulnerable	Pradeep-mishra

cpe:2.3:a:pradeep-mishra:csvjson:*:*:*:*:*:node.js:*:* Versions up to 5.1.0 Vulnerable ·Pradeep-mishra

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-57318
2026-10-03 Alias added: GHSA-xq4f-3jxp-qv6m

References

Advisory 2

Other 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences