# OpenClaw has incomplete IPv4 special-use SSRF blocking in web fetch guard

Advisory record · `GHSA-4rqq-w8v4-7p47`

- **Identifiers:** `GHSA-4rqq-w8v4-7p47` · `CVE-2026-32019`
- **State:** Confirmed
- **Severity:** CVSS 2.3 Low
- **Critical:** No
- **Weakness (CWE):** [CWE-918](https://cwe.mitre.org/data/definitions/918.html)
- **Tags:** [Server-side request forgery (SSRF)](https://agentprime.io/advisories/tag/ssrf.md)
- **Published:** 4 Mar 2026
- **Updated:** 5 May 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 4 Mar 2026, 19:03 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `openclaw` (npm): affected `<2026.2.22`; fixed in `2026.2.22`

## Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

## Severity and exploitation

- 2.3 Low, CVSS 4.0: `CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:L/SA:L`, from CNA (VulnCheck)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0024, the 15th percentile, on 15 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the GitHub Advisory Database, published 4 Mar 2026. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-4rqq-w8v4-7p47](https://github.com/advisories/GHSA-4rqq-w8v4-7p47)
- [OSV: GHSA-4rqq-w8v4-7p47](https://osv.dev/vulnerability/GHSA-4rqq-w8v4-7p47)
- <https://github.com/openclaw/openclaw/security/advisories/GHSA-4rqq-w8v4-7p47>
- <https://nvd.nist.gov/vuln/detail/CVE-2026-32019>
- <https://github.com/openclaw/openclaw/commit/333fbb86347998526dd514290adfd5f727caa6d9>
- <https://github.com/openclaw/openclaw/commit/44dfbd23df453e51b71ef79a148c28c53e89168c>
- <https://github.com/openclaw/openclaw/commit/71bd15bb4294d3d1b54386064d69cd0f5f731bd8>
- <https://github.com/openclaw/openclaw/commit/f14ebd743cfc73f667fae80af70043d0ab1f88bd>
- <https://github.com/openclaw/openclaw>
- <https://www.vulncheck.com/advisories/openclaw-incomplete-ipv4-special-use-range-blocking-in-ssrf-guard>

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.

## Check whether this affects you

A Match means an installed version is in the affected range above. Most don’t affect the app; agentprime hasn’t analysed this one yet.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), ask your agent to check the project: `check_lockfile` sends a lockfile, `check_packages` a list of installed packages, and both return the Matches and the upgrades that clear them. `get_advisory` returns this record. Setup: <https://agentprime.io/mcp.md>
- In a browser: <https://agentprime.io/check/> reads your lockfile in the browser, never uploading it.
- Whether it touches your code, with file and line: the Claude Code plugin, <https://agentprime.io/plugin.md>
- As JSON: <https://api.agentprime.io/v1/advisories/GHSA-4rqq-w8v4-7p47>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

---

The web page: <https://agentprime.io/advisories/GHSA-4rqq-w8v4-7p47/>. Everything for agents: <https://agentprime.io/llms.txt>.