Spring Security Authorization Server Open Redirect via request_uri
Published Jun 9, 2026
6.1
MEDIUMCVSS 3.1
EPSS 0.25%
Description
Spring Security Authorization Server's authorization endpoint performs insufficient validation of the request_uri parameter. An attacker can craft a malicious authorization request containing an invalid request_uri and an arbitrary, unvalidated redirect_uri, which can lead to an Open Redirect vulnerability.
Affected versions: Spring Security 7.0.0 through 7.0.5. Spring Authorization Server 1.5.0 through 1.5.7.
Affected products
-
- Version 1.5.0StatusaffectedConstraints<1.5.7.1
- Version
-
- Version 7.0.0StatusaffectedConstraints<7.0.5.1
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Spring | Spring Authorization Server | unaffected |
| ||||||
| Spring | Spring Security | unaffected |
|
- ≥ 1.5.0 · < 1.5.7.1
- ≥ 7.0.0 · < 7.0.5.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Jun 10, 2026 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
Jun–Oct 2026- EPSS v4
- EPSS v5
Percentile over time
- EPSS v4
- EPSS v5
Table of values (3 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 0.25% (0.00251) | 14.95th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.17% (0.00172) | 6.77th | v5 (v2026.06.15) |
| Jun 10, 2026 | 0.03% (0.00027) | 8.02th | v4 (v2025.03.14) |
References (4)
Change history (0)
No recorded changes yet.