# pyload-ng: getUserData/get_userdata exposed at Perms.ANY allow any authenticated account to brute-force the administrator password

Advisory record · `GHSA-68w4-83fh-f2w8`

- **Identifiers:** `GHSA-68w4-83fh-f2w8`
- **State:** Confirmed
- **Severity:** CVSS 8.1 High
- **Critical:** No
- **Weakness (CWE):** [CWE-287](https://cwe.mitre.org/data/definitions/287.html)
- **Tags:** [Authentication bypass](https://agentprime.io/advisories/tag/auth-bypass.md)
- **Published:** 9 Oct 2026
- **Updated:** 9 Oct 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 9 Oct 2026, 17:09 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `pyload-ng` (PyPI): affected `>=0.5.0b3.dev1, <=0.5.0b3.dev101`; no fixed version yet

## Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

> The pyload-ng package, versions >=0.5.0b3.dev1 through <=0.5.0b3.dev101, exposes the getUserData and get_userdata API methods to every authenticated account, including accounts with no permission bits, when they should be limited to administrators. An attacker with any valid account can use these methods to brute-force the administrator password, since there is no account lockout and the rate limit can be bypassed by rotating the X-Forwarded-For header. No fixed version is listed.

Written 1 Nov 2026.

## 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

- 8.1 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N`, from GitHub Advisory Database

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

## Timeline

- 31 Oct 2026, 14:08 UTC: First seen by agentprime
- 31 Oct 2026, 14:08 UTC: [Confirmed by OSV](https://osv.dev/vulnerability/GHSA-68w4-83fh-f2w8)

## Sources

- [GitHub Advisory Database: GHSA-68w4-83fh-f2w8](https://github.com/advisories/GHSA-68w4-83fh-f2w8)
- [OSV: GHSA-68w4-83fh-f2w8](https://osv.dev/vulnerability/GHSA-68w4-83fh-f2w8)
- <https://github.com/pyload/pyload/security/advisories/GHSA-68w4-83fh-f2w8>
- <https://github.com/pyload/pyload/commit/b99d2a2f06135363ceb0aab16aac5025f138e658>
- <https://github.com/pyload/pyload>

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-68w4-83fh-f2w8>, 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-68w4-83fh-f2w8/>. Everything for agents: <https://agentprime.io/llms.txt>.