https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-01T10:12:59.149147+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-22181 CVE-2026-22181 — OpenClaw < 2026.3.2 - DNS Pinning Bypass via Environment Proxy Configuration in web_fetch 2026-10-01T10:12:59.825407+00:00

Affected: OpenClaw

OpenClaw versions prior to 2026.3.2 contain a DNS pinning bypass vulnerability in strict URL fetch paths that allows attackers to circumvent SSRF guards when environment proxy variables are configured. When HTTP_PROXY, HTTPS_PROXY, or ALL_PROXY environment variables are present, attacker-influenced URLs can be routed through proxy behavior instead of pinned-destination routing, enabling access to internal targets reachable from the proxy environment.

 https://vulnerability.circl.lu/vuln/ghsa-8mvx-p2r9-r375 GHSA-8mvx-p2r9-r375 — OpenClaw's web tools strict URL guard could lose DNS pinning when env proxy is configured 2026-10-01T10:12:59.825659+00:00

Affected: npm: openclaw

### Summary `openclaw` web tools strict URL fetch paths could lose DNS pinning when environment proxy variables are configured (`HTTP_PROXY`/`HTTPS_PROXY`/`ALL_PROXY`, including lowercase variants).

In affected builds, strict URL checks (for example `web_fetch` and citation redirect resolution) validated one destination during SSRF guard checks, but runtime connection routing could proceed through an env-proxy dispatcher.

### Affected Packages / Versions - Package: `openclaw` (npm) - Vulnerable version range: `<= 2026.3.1` - Latest published npm version at triage time (2026-03-02): `2026.3.1` - Patched versions: `>= 2026.3.2` (released)

### Technical Details The SSRF guard performed hostname resolution and policy checks, then selected a request dispatcher.

When env proxy settings were present, strict web-tool flows could use `EnvHttpProxyAgent` instead of the DNS-pinned dispatcher. This created a destination-binding gap between check-time resolution and connect-time routing.

The fix keeps DNS pinning on strict/untrusted web-tool URL paths and limits env-proxy bypass behavior to trusted/operator-controlled endpoints via an explicit dangerous opt-in.

### Impact In deployments with env proxy variables configured, attacker-influenced URLs from web tools could be routed through proxy behavior instead of strict pinned-destination routing, which could allow access to internal/private targets reachable from that proxy environment.

### Mitigations Before upgrading, operators c…