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CVE-2026-10219
nextlevelbuilder GoClaw write_file Tool fsbridge.go FsBridge.WriteFile os command injection
Medium6.9EPSS 1.5%
- Published
- Updated
- Reserved
- Assigned by
- VulDB
Description
A vulnerability was found in nextlevelbuilder GoClaw up to 3.11.3. This impacts the function FsBridge.WriteFile of the file internal/sandbox/fsbridge.go of the component write_file Tool. Performing a manipulation results in os command injection. The attack is possible to be carried out remotely. The exploit has been made public and could be used. The pull request to fix this issue awaits acceptance.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| VulDBCNA (assigner) | 4.0 | Medium6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P |
| VulDBCNA (assigner) | 3.1 | High7.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R |
| VulDBCNA (assigner) | 3.0 | High7.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R |
| VulDBCNA (assigner) | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR |
| NVDNVD · Deferred | 4.0 | Medium5.5 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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 |
- EPSS (exploitation in 30 days)
- 1.5% · top 26% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: yes · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.9.
Weakness
Affected products
- affected 3.11.0
- affected 3.11.1
- affected 3.11.2
- affected 3.11.3
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogithub.com/nextlevelbuilder/goclawGHSA-6jm8-4fhr-5w64 (opens in a new tab)
References (7)
- VDB-367498 | nextlevelbuilder GoClaw write_file Tool fsbridge.go FsBridge.WriteFile os command injection (opens in a new tab)vdb-entrytechnical-description
- VDB-367498 | CTI Indicators (IOB, IOC, TTP, IOA) (opens in a new tab)signaturepermissions-required
- CVE-2026-10219 | CVE Analysis and Report (opens in a new tab)third-party-advisory
- Submit #821939 | nextlevelbuilder goclaw <= v3.11.3 OS Command Injection (CWE-78) (opens in a new tab)third-party-advisory
- https://github.com/nextlevelbuilder/goclaw/issues/1121 (opens in a new tab)exploitissue-tracking
- https://github.com/nextlevelbuilder/goclaw/pull/1155 (opens in a new tab)issue-trackingpatch
- https://github.com/nextlevelbuilder/goclaw/ (opens in a new tab)product
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-6jm8-4fhr-5w64 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-10219)Record last updated .