# Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) in GitHub repository octoprint/octoprint prior to 1.8.3.

Advisory record · `GHSA-rj5f-vm79-5j84`

- **Identifiers:** `GHSA-rj5f-vm79-5j84` · `CVE-2022-3607` · `PYSEC-2022-42975`
- **State:** Confirmed
- **Severity:** CVSS 6.0 Medium
- **Critical:** No
- **Weakness (CWE):** [CWE-75](https://cwe.mitre.org/data/definitions/75.html)
- **Tags:** [CWE-75](https://agentprime.io/advisories/tag/cwe-75.md)
- **Published:** 19 Oct 2022
- **Updated:** 10 Jun 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 19 Oct 2022, 13:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `octoprint` (PyPI): affected `<3cca3a43f3d085e9bbe5a5840c8255bb1b5d052e || <1.8.3`; fixed in `3cca3a43f3d085e9bbe5a5840c8255bb1b5d052e`, `1.8.3`

## 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

- 6.0 Medium, CVSS 3.0: `CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N`, from CNA (@huntrdev)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0044, the 38th percentile, on 5 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 19 Oct 2022. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-rj5f-vm79-5j84](https://github.com/advisories/GHSA-rj5f-vm79-5j84)
- [OSV: GHSA-rj5f-vm79-5j84](https://osv.dev/vulnerability/GHSA-rj5f-vm79-5j84)
- <https://huntr.dev/bounties/2d1db3c9-93e8-4902-a55b-5ea53c22aa11>
- <https://github.com/octoprint/octoprint/commit/3cca3a43f3d085e9bbe5a5840c8255bb1b5d052e>
- <https://github.com/advisories/GHSA-rj5f-vm79-5j84>

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-rj5f-vm79-5j84>, or `POST https://api.agentprime.io/v1/match` with your packages (<https://agentprime.io/api.md>)

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The web page: <https://agentprime.io/advisories/GHSA-rj5f-vm79-5j84/>. Everything for agents: <https://agentprime.io/llms.txt>.