An information disclosure vulnerability exists in the challenge functionality of instipod…
Priority MEDIUM 62CWE-201Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-201.
Summary
An information disclosure vulnerability exists in the challenge functionality of instipod DuoUniversalKeycloakAuthenticator 1.0.7 plugin. A specially crafted HTTP request can lead to a disclosure of sensitive information. A user logging into Keycloak using DuoUniversalKeycloakAuthenticator plugin triggers this vulnerability.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01243 69th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| instipod | DuoUniversalKeycloakAuthenticator | 1.0.7 | — | No fix listed | CNA |
- DuoUniversalKeycloakAuthenticator Vendorinstipod Affected 1.0.7 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:michaelkelly:duouniversalkeycloakauthenticator:*:*:*:*:*:keycloak:*:* | before 1.0.8 | Vulnerable | Michaelkelly |
- cpe:2.3:a:michaelkelly:duouniversalkeycloakauthenticator:*:*:*:*:*:keycloak:*:* Versions before 1.0.8 Vulnerable ·Michaelkelly
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-49594
- 2026-10-03 Alias added: GHSA-23qf-mx2g-p3gq
References
Sources
- CVE-2023-49594 · CVE Program
- CVE-2023-49594 · NVD
- FIRST EPSS
- GHSA-23qf-mx2g-p3gq · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences