# OpenClaw: Unauthorized Telegram Senders Trigger Media Download and Disk Write Before Access Check

Advisory record · `GHSA-h656-5vcf-cm23`

- **Identifiers:** `GHSA-h656-5vcf-cm23`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **Weakness (CWE):** [CWE-208](https://cwe.mitre.org/data/definitions/208.html) · [CWE-404](https://cwe.mitre.org/data/definitions/404.html) · [CWE-406](https://cwe.mitre.org/data/definitions/406.html) · [CWE-770](https://cwe.mitre.org/data/definitions/770.html)
- **Tags:** [Denial of service](https://agentprime.io/advisories/tag/dos.md) · [CWE-208](https://agentprime.io/advisories/tag/cwe-208.md) · [CWE-406](https://agentprime.io/advisories/tag/cwe-406.md)
- **Published:** 3 Mar 2026
- **Updated:** 4 Mar 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 3 Mar 2026, 19:08 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `openclaw` (npm): affected `<2026.2.24`; fixed in `2026.2.24`

## 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

No source has published a CVSS score for this record yet.

- **CISA KEV:** Not listed.
- **EPSS:** No score.

## Timeline

This record came from the full history of the GitHub Advisory Database, published 3 Mar 2026. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-h656-5vcf-cm23](https://github.com/advisories/GHSA-h656-5vcf-cm23)
- [OSV: GHSA-h656-5vcf-cm23](https://osv.dev/vulnerability/GHSA-h656-5vcf-cm23)
- <https://github.com/openclaw/openclaw/security/advisories/GHSA-h656-5vcf-cm23>
- <https://github.com/openclaw/openclaw/commit/9514201fb9b51de5d0b23151110d0ff5d9c8bd67>
- <https://github.com/openclaw/openclaw>

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-h656-5vcf-cm23>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

---

The web page: <https://agentprime.io/advisories/GHSA-h656-5vcf-cm23/>. Everything for agents: <https://agentprime.io/llms.txt>.