# Authentication Bypass by CSRF Weakness

Advisory record · `GHSA-5629-8855-gf4g`

- **Identifiers:** `GHSA-5629-8855-gf4g`
- **State:** Confirmed
- **Severity:** CVSS 9.3 Critical
- **Critical:** Yes: CVSS 9+
- **Weakness (CWE):** [CWE-305](https://cwe.mitre.org/data/definitions/305.html) · [CWE-352](https://cwe.mitre.org/data/definitions/352.html)
- **Tags:** [Cross-site request forgery (CSRF)](https://agentprime.io/advisories/tag/csrf.md) · [CWE-305](https://agentprime.io/advisories/tag/cwe-305.md)
- **Published:** 18 Nov 2021
- **Updated:** 2 Dec 2024
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 18 Nov 2021, 20:12 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Critical

Critical, because:

- CVSS score 9.3: 9.0 or more.

How we decide what’s critical: <https://agentprime.io/advisories/critical.md>

## Affected packages

- `solidus_core` (RubyGems): affected `<2.11.12 || >=3.0.0, <3.0.3 || >=3.1.0, <3.1.3`; fixed in `2.11.12`, `3.0.3`, `3.1.3`

## 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

- 9.3 Critical, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N`, from GitHub Advisory Database

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

## Timeline

This record came from the full history of the GitHub Advisory Database, published 18 Nov 2021. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-5629-8855-gf4g](https://github.com/advisories/GHSA-5629-8855-gf4g)
- [OSV: GHSA-5629-8855-gf4g](https://osv.dev/vulnerability/GHSA-5629-8855-gf4g)
- <https://github.com/solidusio/solidus/security/advisories/GHSA-5629-8855-gf4g>
- <https://github.com/solidusio/solidus_auth_devise/security/advisories/GHSA-xm34-v85h-9pg2>
- <https://github.com/solidusio/solidus>

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-5629-8855-gf4g>, 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-5629-8855-gf4g/>. Everything for agents: <https://agentprime.io/llms.txt>.