CVEvulnerability
CVE-2026-59316
8.2 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-08-27
- Last modified
- 2026-08-31
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
- Weaknesses
- CWE-79
Description
Spring Authorization Server's default consent page renders user-controlled values without HTML entity encoding. When using the DefaultConsentPage, an attacker can craft an OAuth2 authorization request containing a malicious value that is stored server-side and later rendered unencoded in the default consent page presented to the end user.
Spring Authorization Server 1.5.0 - 1.5.8
Spring Authorization Server 1.4.0 - 1.4.11
Affected configurations
• broadcom spring authorization server (>= 1.4.0 < 1.4.12)
• broadcom spring authorization server (>= 1.5.0 < 1.5.9)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://spring.io/security/cve-2026-59316 Vendor Advisory