CVE-2026-15598: antv layout object.js setNestedValue prototype pollution

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-13 · updated 2026-10-24
Weakness: CWE-94

Description

A weakness has been identified in antv layout 2.0.0. This impacts the function setNestedValue in the library lib/util/object.js. Executing a manipulation of the argument path can lead to improperly controlled modification of object prototype attributes. The attack can be launched remotely. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

antv layout: 2.0.0

References

https://github.com/antvis/layout/issues/292
https://vuldb.com/cve/CVE-2026-15598
https://vuldb.com/submit/855637
https://vuldb.com/vuln/378113
https://vuldb.com/vuln/378113/cti
https://github.com/antvis/layout/issues/292

Get alerted when CVE-2026-15598 or the next vulnerability affects your stack