CRITICAL 9.1 NVD
CVE-2026-60007
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 authenticat
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
- 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
This critical severity vulnerability with a CVSS score of 9.1 was published on 2026-08-04 via NVD.
Risk Timeline
CVE Disclosed2026-08-04 · -1 days ago
Remediation Resources
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