# CVE-2026-60007

## Summary

- **CVE ID:** CVE-2026-60007
- **Severity:** CRITICAL
- **CVSS Score:** 9.1 (CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-204
- **Published:** Aug 4, 2026
- **Last Modified:** Aug 4, 2026

## Description

In Eclipse Milo versions 0.6.0 through 1.1.4, username-token processing returns distinguishable errors for invalid RSA PKCS#1 v1.5 padding and other authentication failures, allowing an on-path attacker who captures a victim's `Basic128Rsa15`-encrypted username token to use repeated unauthenticated `ActivateSession` requests as a padding oracle, recover the victim's password, and authenticate with the recovered credentials.

## Affected Products

- Eclipse Foundation — Eclipse Milo (0.6.0)

## References

- [CNA](https://github.com/eclipse-milo/milo/commit/db59fae993a3a1bc66fffc8a2796d444b40285fb)
- [CNA](https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/598)
- [CNA](https://gitlab.eclipse.org/security/cve-assignment/-/work_items/183)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.38%
- **EPSS Percentile:** 31.7

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