CVE-2026-18038
nextlevelbuilder GoClaw jq Handler tools_invoke.go ExecTool.Execute information disclosure
Description
A flaw has been found in nextlevelbuilder GoClaw up to 3.13.2. Affected by this vulnerability is the function ExecTool.Execute of the file goclaw/internal/http/tools_invoke.go of the component jq Handler. Executing a manipulation can lead to information disclosure. The attack can be launched remotely. The exploit has been published and may be used. This patch is called 1230. It is advisable to implement a patch to correct this issue.
INFO
Published Date :
July 28, 2026, 1:17 p.m.
Last Modified :
July 28, 2026, 1:17 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] | ||||
| CVSS 4.0 | LOW | [email protected] |
Solution
- Implement the patch for jq Handler.
- Update GoClaw to version 3.13.2 or later.
- Monitor for exploit attempts.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-18038.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-18038 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-18038
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-18038 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-18038 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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New CVE Received by [email protected]
Jul. 28, 2026
Action Type Old Value New Value Added Affected [{'cpes': ['cpe:2.3:a:nextlevelbuilder:goclaw:*:*:*:*:*:*:*:*'], 'vendor': 'nextlevelbuilder', 'modules': ['jq Handler'], 'product': 'GoClaw', 'versions': [{'status': 'affected', 'version': '3.13.0'}, {'status': 'affected', 'version': '3.13.1'}, {'status': 'affected', 'version': '3.13.2'}]}] Added Description A flaw has been found in nextlevelbuilder GoClaw up to 3.13.2. Affected by this vulnerability is the function ExecTool.Execute of the file goclaw/internal/http/tools_invoke.go of the component jq Handler. Executing a manipulation can lead to information disclosure. The attack can be launched remotely. The exploit has been published and may be used. This patch is called 1230. It is advisable to implement a patch to correct this issue. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:N/A:N) Added CWE CWE-200 Added CWE CWE-284 Added Reference https://github.com/nextlevelbuilder/goclaw/ Added Reference https://github.com/nextlevelbuilder/goclaw/issues/1226 Added Reference https://github.com/nextlevelbuilder/goclaw/pull/1230 Added Reference https://vuldb.com/cve/CVE-2026-18038 Added Reference https://vuldb.com/submit/862538 Added Reference https://vuldb.com/vuln/383813 Added Reference https://vuldb.com/vuln/383813/cti