UAA redirect-uri allows wildcard in the subdomain
Priority LOW 39CWE-601Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.0 · CNA. Fix status from CNA. Impact type from CWE-601.
Summary
Cloud Foundry UAA Release, versions prior to 71.0, allows clients to be configured with an insecure redirect uri. Given a UAA client was configured with a wildcard in the redirect uri's subdomain, a remote malicious unauthenticated user can craft a phishing link to get a UAA access code from the victim.
Why it matters now
EPSS 0.00832 57th percentileScored 2026-11-07
Fix Fixed UAA Release (OSS) (Cloud Foundry): v71.0Pivotal Application Service (Pivotal): 2.5.1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Cloud Foundry | UAA Release (OSS) | All to before v71.0 | v71.0 | Patch available | CNA |
| Pivotal | Pivotal Application Service | 2.5 to before 2.5.1 | 2.5.1 | Patch available | CNA |
- UAA Release (OSS) VendorCloud Foundry Affected All to before v71.0 Fixed in v71.0 Patch available CNA
- Pivotal Application Service VendorPivotal Affected 2.5 to before 2.5.1 Fixed in 2.5.1 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cloudfoundry:uaa_release:*:*:*:*:*:*:*:* | before 71.0 | Vulnerable | CloudFoundry Foundation |
- cpe:2.3:a:cloudfoundry:uaa_release:*:*:*:*:*:*:*:* Versions before 71.0 Vulnerable ·CloudFoundry Foundation
Remediation
- Fix · CNA UAA Release (OSS) (Cloud Foundry) Fixed in v71.0
- Fix · CNA Pivotal Application Service (Pivotal) Fixed in 2.5.1
Timeline
- 2026-10-02 Threatist record created from CVE-2019-3788
- 2026-10-03 Alias added: GHSA-qf8p-gpw6-r52g
References
More Cloud Foundry vulnerabilities
- TI-2018-11240 UAA Privilege Escalation CVSS 3.0CRITICAL 9.9
- TI-2018-01169 Log Cache logs UAA client secret on startup CVSS 3.0CRITICAL 9.8
- TI-2018-07868 Cloud Foundry UAA MFA does not prevent brute force of MFA code CVSS 3.0CRITICAL 9.8
- TI-2026-18259 Cloud Foundry UAA SAML 2.0 Signature Bypass CVSS 3.1HIGH 8.6
- TI-2019-02813 Java Projects using HTTP to fetch dependencies CVSS 3.1CRITICAL 9.8
- TI-2024-24613 Authentication bypass by spoofing in Cloud Foundry haproxy-boshrelease CVSS 3.1CRITICAL 9.1
Sources
- CVE-2019-3788 · CVE Program
- CVE-2019-3788 · NVD
- FIRST EPSS
- GHSA-qf8p-gpw6-r52g · GitHub Advisory Database · CC BY 4.0
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