# lambdaisland/uri \`authority-regex\` returns the wrong authority

Advisory record · `GHSA-cp4w-6x4w-v2h5`

- **Identifiers:** `GHSA-cp4w-6x4w-v2h5` · `CVE-2023-28628`
- **State:** Confirmed
- **Severity:** CVSS 5.4 Medium
- **Critical:** No
- **Weakness (CWE):** [CWE-601](https://cwe.mitre.org/data/definitions/601.html) · [CWE-706](https://cwe.mitre.org/data/definitions/706.html)
- **Tags:** [Open redirect](https://agentprime.io/advisories/tag/open-redirect.md) · [CWE-706](https://agentprime.io/advisories/tag/cwe-706.md)
- **Published:** 27 Mar 2023
- **Updated:** 8 Nov 2023
- **Reviewed by a person:** No

Published by the GitHub Advisory Database at 27 Mar 2023, 22:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

## Affected packages

- `lambdaisland:uri` (Maven): affected `<1.14.120`; fixed in `1.14.120`

## 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:N/UI:R/S:U/C:L/I:L/A:N`, from CNA (GitHub_M)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0055, the 46th 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 27 Mar 2023. New records show when each source confirmed them.

## Sources

- [GitHub Advisory Database: GHSA-cp4w-6x4w-v2h5](https://github.com/advisories/GHSA-cp4w-6x4w-v2h5)
- [OSV: GHSA-cp4w-6x4w-v2h5](https://osv.dev/vulnerability/GHSA-cp4w-6x4w-v2h5)
- <https://github.com/lambdaisland/uri/security/advisories/GHSA-cp4w-6x4w-v2h5>
- <https://nvd.nist.gov/vuln/detail/CVE-2023-28628>
- <https://github.com/lambdaisland/uri/commit/f46db3e84846f79e14bfee0101d9c7a872321820>
- <https://github.com/google/closure-library/blob/0e567abedb058e9b194a40cfa3ad4c507653bccf/closure/goog/uri/utils.js#L189>
- <https://github.com/lambdaisland/uri>
- <https://github.com/lambdaisland/uri/blob/d3355fcd3e235238f4dcd37be97787a84e580072/src/lambdaisland/uri.cljc#L9>
- <https://github.com/lambdaisland/uri/releases/tag/v1.14.120>

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-cp4w-6x4w-v2h5>, 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-cp4w-6x4w-v2h5/>. Everything for agents: <https://agentprime.io/llms.txt>.