TI-2020-17290 Aliases CVE-2020-28480 GHSA-qwp9-52h8-xgg8

Prototype pollution in jointjs

MEDIUM 45CWE-400Published 2021-01-19 · Updated 2024-09-16

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-400.

Summary

The package jointjs before 3.3.0 are vulnerable to Prototype Pollution via util.setByPath (https://resources.jointjs.com/docs/jointjs/v3.2/joint.htmlutil.setByPath). The path used the access the object's key and set the value is not properly sanitized, leading to a Prototype Pollution.

Why it matters now

EPSS 0.01376 72nd percentileScored 2026-11-07

Fix Fixed jointjs: 3.3.0jointjs (npm): 3.3.0

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	jointjs	before 3.3.0	3.3.0	Patch available	CNA
—	jointjs (npm)	before 3.3.0	3.3.0	Patch available	GHSA-qwp9-52h8-xgg8

jointjs Vendor— Affected before 3.3.0 Fixed in 3.3.0 Patch available CNA
jointjs (npm) Vendor— Affected before 3.3.0 Fixed in 3.3.0 Patch available GHSA-qwp9-52h8-xgg8

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:jointjs:jointjs::::::::	before 3.3.0	Vulnerable	Jointjs

cpe:2.3:a:jointjs:jointjs:*:*:*:*:*:*:*:* Versions before 3.3.0 Vulnerable ·Jointjs

Remediation

Fix · CNA jointjs Fixed in 3.3.0
Fix · GHSA-qwp9-52h8-xgg8 jointjs (npm) Fixed in 3.3.0 Advisory →

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2021-01-19
jointjs 3.3.0
2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2020-17289 Denial of service (DoS) in jointjsPriority LOW 37
Show all 2 records →

Timeline

2026-10-02 Threatist record created from CVE-2020-28480
2026-10-03 Alias added: GHSA-qwp9-52h8-xgg8

References

Advisory 3

TI-2020-17289 Denial of service (DoS) in jointjs CVSS 3.1HIGH 7.5

Sources

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