# CVE-2026-61608

## Summary

- **CVE ID:** CVE-2026-61608
- **Severity:** MEDIUM
- **CVSS Score:** 6.8 (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N)
- **CWE:** CWE-613
- **Published:** Sep 4, 2026
- **Last Modified:** Sep 4, 2026

## Description

SolidInvoice is an open-source invoicing platform. Prior to version 3.0.1, `UserInvitation` entities have no expiry timestamp. Invitation links mailed to users remain valid indefinitely, meaning a leaked, forwarded, or archived invitation email can be used at any time in the future to join a company or silently add a compromised email account to a company. Version 3.0.1 fixes the issue.

## Affected Products

- SolidInvoice — SolidInvoice (< 3.0.1)

## References

- [CNA](https://github.com/SolidInvoice/SolidInvoice/security/advisories/GHSA-5gcp-fm29-jgrp)
- [CNA](https://github.com/SolidInvoice/SolidInvoice/releases/tag/3.0.1)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.24%
- **EPSS Percentile:** 14.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._