RCE in Antv Layout
CVE-2026-15598
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.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (34.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 34.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Antv Layout — versions 2.0.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/antvis/layout/issues/292 (issue-tracking)
- vuldb.com/cve/CVE-2026-15598 (third-party-advisory)
- vuldb.com/submit/855637 (third-party-advisory)
- vuldb.com/vuln/378113 (technical-description, vdb-entry)
- vuldb.com/vuln/378113/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-15598?
- CVE-2026-15598 is a medium-severity vulnerability in Antv Layout, classified under Code Injection. CVSS score: 6.3/10. Published 2026-07-13.
- How severe is CVE-2026-15598?
- Medium severity. CVSS v3 base score is 6.3 out of 10.
- Is CVE-2026-15598 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.