CVE-2026-100547
MEDIUMDescription
OpenClaw is a coding agent distributed as the npm package `openclaw`. In affected versions (2026.7.1 through 2026.7.2), alternate but valid `file:` URL spellings supplied over the Agent Client Protocol (ACP) were treated as relative paths and were incorrectly classified as reads scoped to the session working directory. When an operator connected `openclaw acp client` to an untrusted or compromised ACP peer, that peer could request a read of a file outside the session working directory without the approval prompt normally required for that path, resulting in disclosure of local file contents. The demonstrated impact is limited to file confidentiality; mutating and command-capable tool classes are not affected. This issue is fixed in OpenClaw 2026.8.1.
How to fix
No published remediation has been found for this vulnerability's affected products yet.
Mitigation guidance may be in the linked vendor advisories in the References section below.
TridentStack Control tracks known vulnerabilities across your Windows, macOS, and Linux fleet and shows the fix as soon as one is published. See how it works
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Exploit Intelligence
Low risk: more likely to be exploited than 2% of all known CVEs.
References
Related Vulnerabilities
Other CWE-180 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2022-26136 | Critical | 9.8 | 5.7% | - | Fix |
| CVE-2022-26137 | High | 8.8 | 2.4% | - | Fix |
| CVE-2026-39364 | High | 7.5 | 1.5% | - | - |
| CVE-2025-43716 | Medium | 5.8 | 1.2% | - | - |
| CVE-2026-27590 | Critical | 9.8 | 0.9% | - | Fix |
| CVE-2026-73420 | Critical | 9.1 | 0.7% | - | - |
Common questions
How do I fix CVE-2026-100547?
No published fix for CVE-2026-100547 has been found yet. Check the linked vendor advisories for guidance as it becomes available.
Is CVE-2026-100547 being actively exploited?
Not that we know of. CVE-2026-100547 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.13% is the estimated probability that it will be exploited in the next 30 days. That is higher than 2% of all scored CVEs.
How severe is CVE-2026-100547?
CVE-2026-100547 has a CVSS v3 base score of 5.5, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
Embed a live status badge for CVE-2026-100547
Markdown
[](https://tridentstack.com/cve/CVE-2026-100547)HTML
<a href="https://tridentstack.com/cve/CVE-2026-100547"><img src="https://tridentstack.com/cve/badge/CVE-2026-100547.svg" alt="CVE-2026-100547"></a>Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-10-05.