Apache James SASL OAuthBearer/XOAUTH2 prior versions 3.9.1 fails to validate correctly AUD claim of JWT payloads when introspection is not configured.
Apache James SASL OAuthBearer/XOAUTH2 prior versions 3.9.1 fails to validate correctly AUD claim of JWT payloads when introspection is not configured. This allows an attacker with valid credentials to access the mail server even if they are not authorized to do so. We recommend users to upgrade to non vulnerable version that forces explicit configuration of aud claims and forces introspection.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Apache Software Foundation
- Product
- Apache James
- Weakness
- CWE-345
- Exposure class
- Web platform
- NVD status
- Received
Why it ranks 20 (Routine)
- Product class: web platform
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2025-66621 on this site · NVD · CVE.org · Vulnpedia