https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T13:27:10.041439+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-4040 CVE-2026-4040 — OpenClaw File Existence tools.exec.safeBins information exposure 2026-10-03T13:27:10.078845+00:00

Affected: OpenClaw

A vulnerability was identified in OpenClaw up to 2026.2.17. This issue affects the function tools.exec.safeBins of the component File Existence Handler. The manipulation leads to information exposure through discrepancy. The attack needs to be performed locally. Upgrading to version 2026.2.19-beta.1 is capable of addressing this issue. The identifier of the patch is bafdbb6f112409a65decd3d4e7350fbd637c7754. Upgrading the affected component is advised.

 https://cve.radiocsirt.org/vuln/ghsa-6c9j-x93c-rw6j GHSA-6c9j-x93c-rw6j — OpenClaw safeBins file-existence oracle information disclosure 2026-10-03T13:27:10.078928+00:00

Affected: npm: openclaw

An information disclosure vulnerability in OpenClaw's `tools.exec.safeBins` approval flow allowed a file-existence oracle.

When safe-bin validation examined candidate file paths, command allow/deny behavior could differ based on whether a path already existed on the host filesystem. An attacker could probe for file presence by comparing outcomes for existing vs non-existing filenames.

## Affected Packages / Versions - Package: `openclaw` (npm) - Affected versions: `<= 2026.2.17` - Latest published vulnerable version at triage time: `2026.2.17` - Planned patched version: `2026.2.18`

## Impact Attackers with access to this execution surface could infer whether specific files exist (for example secrets/config files), enabling filesystem enumeration and improving follow-on attack planning.

## Fix The safe-bin policy was changed to deterministic argv-only validation without host file-existence checks. File-oriented flags are blocked for safe-bin mode (for example `sort -o`, `jq -f`, `grep -f`), and trusted-path checks remain enforced.

## Fix Commit(s) - `bafdbb6f112409a65decd3d4e7350fbd637c7754`

Found using [MCPwner](https://github.com/Pigyon/MCPwner)

Thanks @nedlir for reporting.