CVE-2026-16122: nextlevelbuilder GoClaw exec_approval.go matchesAllowlist authorization

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-18 · updated 2026-10-24
Weakness: CWE-285

Description

A security flaw has been discovered in nextlevelbuilder GoClaw up to 3.13.2. Affected by this vulnerability is the function extractBin/RequestApproval/matchesAllowlist of the file internal/tools/exec_approval.go. The manipulation results in incorrect authorization. The exploit has been released to the public and may be used for attacks.

Affected products

nextlevelbuilder GoClaw: 3.13.0, 3.13.1, 3.13.2

References

https://github.com/nextlevelbuilder/goclaw/
https://github.com/nextlevelbuilder/goclaw/issues/1216
https://github.com/nextlevelbuilder/goclaw/issues/1216#issuecomment-4760050291
https://vuldb.com/cve/CVE-2026-16122
https://vuldb.com/submit/856856
https://vuldb.com/vuln/379831
https://vuldb.com/vuln/379831/cti

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