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
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://spring.io/security/cve-2026-59316 |
|
History
Tue, 01 Sep 2026 00:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Broadcom
Broadcom spring Authorization Server |
|
| CPEs | cpe:2.3:a:broadcom:spring_authorization_server:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Broadcom
Broadcom spring Authorization Server |
Fri, 28 Aug 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 28 Aug 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Spring
Spring spring Authorization Server |
|
| Vendors & Products |
Spring
Spring spring Authorization Server |
Fri, 28 Aug 2026 07:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-79 |
Thu, 27 Aug 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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 | |
| Title | Spring Authorization Server Default Consent Page is vulnerable to Cross-Site Scripting (XSS) | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: vmware
Published: 2026-08-27T18:04:44.963Z
Updated: 2026-08-28T22:47:16.884Z
Reserved: 2026-07-04T18:13:57.026Z
Link: CVE-2026-59316
Updated: 2026-08-28T19:02:42.602Z
Status : Analyzed
Published: 2026-08-27T20:17:57.667
Modified: 2026-08-31T23:39:56.947
Link: CVE-2026-59316
No data.