CVE-2026-15598
antv layout object.js setNestedValue prototype pollution
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jul 13, 2026
- Updated
- Jul 14, 2026
- Reserved
- Jul 13, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X | VulDB |
| 3.1 | 6.3 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R | VulDB |
| 3.0 | 6.3 Medium | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R | VulDB |
| 2.0 | 6.5 Medium | AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
layoutantv |
|
References
- VDB-378113 | antv layout object.js setNestedValue prototype pollutionvdb-entrytechnical-description
- VDB-378113 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- CVE-2026-15598 | CVE Analysis and Reportthird-party-advisory
- Submit #855637 | Node.js @antv/layout 2.0.0 Prototype Pollutionthird-party-advisory
- https://github.com/antvis/layout/issues/292issue-tracking
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