CVE-2026-15627CWE-200CWE-284

nextlevelbuilder GoClaw tool.go handleNavigate information disclosure

Medium · published July 14, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
35.1
In the wild
Unconfirmed
What it is

A vulnerability was identified in nextlevelbuilder GoClaw up to 3.13.3-beta.3. This vulnerability affects the function handleNavigate of the file pkg/browser/tool.go. Such manipulation of the argument args.targetUrl leads to information disclosure. The attack may be performed from remote. The exploit is publicly available and might be used.

The record
Technical detail
CVSS v4.0
5.3 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
EPSS
0.00419 · 35.1th percentile
Weaknesses
CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor; CWE-284 · Improper Access Control
Published
2026-07-14T02:45Z
EPSS history
Timeline
  • 14 JUL 02:45Z
    nextlevelbuilder GoClaw tool.go handleNavigate information disclosure
    cvelistv5