TI-2021-07924 Aliases CVE-2021-25914 GHSA-85g2-29m8-qf2p

Prototype pollution in object-collider

HIGH 82CWE-1321Published 2021-03-01 · Updated 2025-04-30

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

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

Summary

Prototype pollution vulnerability in 'object-collider' versions 1.0.0 through 1.0.3 allows attacker to cause a denial of service and may lead to remote code execution.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.03702 89th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed object-collider (npm): 1.0.4

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: Yes
Technical impact: Total

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
—	object-collider	1.0.0, 1.0.1, 1.0.2, 1.0.3	—	No fix listed	CNA
—	object-collider (npm)	1.0.0 to before 1.0.4	1.0.4	Patch available	GHSA-85g2-29m8-qf2p

object-collider Vendor— Affected 1.0.0, 1.0.1, 1.0.2, 1.0.3 Fixed in — No fix listed CNA
object-collider (npm) Vendor— Affected 1.0.0 to before 1.0.4 Fixed in 1.0.4 Patch available GHSA-85g2-29m8-qf2p

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:fireblink:object-collider::::::node.js::*	1.0.0 – 1.0.3	Vulnerable	Fireblink

cpe:2.3:a:fireblink:object-collider:*:*:*:*:*:node.js:*:* Versions 1.0.0 – 1.0.3 Vulnerable ·Fireblink

Remediation

Fix · GHSA-85g2-29m8-qf2p object-collider (npm) Fixed in 1.0.4 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2021-25914
2026-10-03 Alias added: GHSA-85g2-29m8-qf2p

References

Sources

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