# Tenant name tooltips can be used for XSS

Advisory record · `GHSA-9f9v-vm6w-3wx6`

- **Identifiers:** `GHSA-9f9v-vm6w-3wx6`
- **State:** Confirmed
- **Severity:** CVSS 5.4 Medium
- **Critical:** No
- **Weakness (CWE):** [CWE-79](https://cwe.mitre.org/data/definitions/79.html)
- **Tags:** [Cross-site scripting (XSS)](https://agentprime.io/advisories/tag/xss.md)
- **Published:** 14 Oct 2026
- **Updated:** 14 Oct 2026
- **Reviewed by a person:** No

[Published by the maintainers](https://github.com/filamentphp/filament/security/advisories/GHSA-9f9v-vm6w-3wx6) · not yet reviewed by GitHub. The filamentphp/filament maintainers published this as a GitHub repository advisory; GitHub’s reviewed advisory replaces it here when it arrives.

Published by the filamentphp/filament maintainers at 14 Oct 2026, 06:29 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `filament/filament` (Packagist): affected `>=3.0.0, <3.3.57 || >=4.0.0, <4.15.2 || >=5.0.0, <5.10.2`; fixed in `3.3.57`, `4.15.2`, `5.10.2`

## 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

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

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

## Timeline

- 14 Oct 2026, 06:29 UTC: [Published by the maintainers as a GitHub repository advisory](https://github.com/filamentphp/filament/security/advisories/GHSA-9f9v-vm6w-3wx6)
- 8 Nov 2026, 20:02 UTC: First seen by agentprime

## Sources

- [GitHub Advisory Database: GHSA-9f9v-vm6w-3wx6](https://github.com/advisories/GHSA-9f9v-vm6w-3wx6)
- [OSV: GHSA-9f9v-vm6w-3wx6](https://osv.dev/vulnerability/GHSA-9f9v-vm6w-3wx6)
- <https://github.com/filamentphp/filament/security/advisories/GHSA-9f9v-vm6w-3wx6>

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-9f9v-vm6w-3wx6>, 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-9f9v-vm6w-3wx6/>. Everything for agents: <https://agentprime.io/llms.txt>.