# Access control flaw in Kiali in github.com/kiali/kiali

Advisory record · `GHSA-mv55-23xp-3wp8`

- **Identifiers:** `GHSA-mv55-23xp-3wp8` · `CVE-2021-3495` · `GO-2022-0645`
- **State:** Confirmed
- **Severity:** No CVSS score
- **Critical:** No
- **Weakness (CWE):** [CWE-281](https://cwe.mitre.org/data/definitions/281.html)
- **Tags:** [CWE-281](https://agentprime.io/advisories/tag/cwe-281.md)
- **Published:** 21 Aug 2024
- **Updated:** 3 Mar 2026
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 21 Aug 2024, 15:21 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `github.com/kiali/kiali` (Go): affected `<1.33.0`; fixed in `1.33.0`

## 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:** 0.0097, the 62nd percentile, on 8 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 21 Aug 2024. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-mv55-23xp-3wp8](https://github.com/advisories/GHSA-mv55-23xp-3wp8)
- [OSV: GHSA-mv55-23xp-3wp8](https://osv.dev/vulnerability/GHSA-mv55-23xp-3wp8)
- <https://github.com/advisories/GHSA-mv55-23xp-3wp8>
- <https://nvd.nist.gov/vuln/detail/CVE-2021-3495>
- <https://bugzilla.redhat.com/show_bug.cgi?id=1947361>
- <https://github.com/kiali/kiali-operator/pull/278>
- <https://kiali.io/news/security-bulletins/kiali-security-003>

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-mv55-23xp-3wp8>, 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-mv55-23xp-3wp8/>. Everything for agents: <https://agentprime.io/llms.txt>.