What is GHSA-jrjq-9cmf-3h6f?

GHSA-jrjq-9cmf-3h6f is a security advisory published by GitHub Security Advisories with Critical severity. In Eclipse Milo versions 0.6.0 through 1.1.4, username-token processing returns distinguishable...

Which CVE IDs does GHSA-jrjq-9cmf-3h6f cover?

GHSA-jrjq-9cmf-3h6f covers the following CVE IDs: CVE-2026-60007. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-jrjq-9cmf-3h6f?

GHSA-jrjq-9cmf-3h6f has a CVSS v3 base score of 7.4, published by GitHub Security Advisories.

GHSA-jrjq-9cmf-3h6fCriticalCVSS 7.4

In Eclipse Milo versions 0.6.0 through 1.1.4, username-token processing returns distinguishable...

Vendor

GitHub Security Advisories

Published

August 4, 2026

Last Modified

August 5, 2026

🔗 CVE IDs covered (1)

CVE-2026-60007 →

📋 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.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-60007
https://github.com/eclipse-milo/milo/commit/db59fae993a3a1bc66fffc8a2796d444b40285fb
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/183
https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/598
https://github.com/advisories/GHSA-jrjq-9cmf-3h6f