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CVE-2026-10218— nextlevelbuilder GoClaw evolution_handlers.go auth improper authorization

Quick assessment

Affected
nextlevelbuilder GoClaw
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

goclaw是Next Level Builder开源的一个多租户AI智能体平台。 goclaw 3.11.3及之前版本存在授权问题漏洞，该漏洞源于internal/http/evolution_handlers.go文件中auth函数存在授权不当，可能导致远程攻击者绕过授权。

CVSS 5.4 · Medium EPSS 0.23% · P13

Affected Version Matrix 4

VendorProduct Version RangeStatus
nextlevelbuilder GoClaw 3.11.0 affected
3.11.1 affected
3.11.2 affected
3.11.3 affected
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I. Basic Information for CVE-2026-10218

Vulnerability Information
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Vulnerability Title
nextlevelbuilder GoClaw evolution_handlers.go auth improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in nextlevelbuilder GoClaw up to 3.11.3. This affects the function auth of the file internal/http/evolution_handlers.go. Such manipulation leads to improper authorization. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. The project tagged the reported issue as bug.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
goclaw 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
goclaw是Next Level Builder开源的一个多租户AI智能体平台。 goclaw 3.11.3及之前版本存在授权问题漏洞，该漏洞源于internal/http/evolution_handlers.go文件中auth函数存在授权不当，可能导致远程攻击者绕过授权。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
nextlevelbuilder GoClaw 3.11.0 cpe:2.3:a:nextlevelbuilder:goclaw:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-10218

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III. Intelligence Information for CVE-2026-10218

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Security Blog Posts for CVE-2026-10218 (1)

Other References for CVE-2026-10218 (1)

Same Patch Batch · nextlevelbuilder · 2026-06-01 · 3 CVEs total

CVE-2026-10219 7.3 HIGH nextlevelbuilder GoClaw write_file Tool fsbridge.go FsBridge.WriteFile os command injectio
CVE-2026-10217 6.3 MEDIUM nextlevelbuilder GoClaw RoleAdmin Gateway tts_config.go handleSave privileges management

IV. Related Vulnerabilities

Same product: GoClaw
Same vendor: nextlevelbuilder
Same weakness: CWE-285

V. Comments for CVE-2026-10218

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