TI-2026-07992 Aliases CVE-2026-9095 GHSA-jcmp-phfm-38x8

Authentication bypass by capture-replay in Casdoor

LOW 37CWE-294Published 2026-05-28 · Updated 2026-05-28

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: High
Impact type: Security bypass
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-294.

Summary

Casdoor versions 2.362.0 and earlier map SAML assertions to user sessions without replay protection. The ParseSamlResponse() function in object/saml_sp.go calls sp.RetrieveAssertionInfo() and immediately maps the result to a user session. There is no assertion ID cache, OneTimeUse condition enforcement, or replay detection anywhere in the SAML SP code path. As a result, an attacker can replay a previously captured SAML assertion to obtain an authenticated session for the assertion’s subject, including administrator accounts, without needing the user’s password or MFA credentials.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00298 22nd percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

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
Casdoor	Casdoor	up to 2.362.0	—	No fix listed	CNA

Casdoor VendorCasdoor Affected up to 2.362.0 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:a:casbin:casdoor::::::::	—	—	Casdoor

cpe:2.3:a:casbin:casdoor:*:*:*:*:*:*:*:* Versions — — ·Casdoor

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2026-9095
2026-10-03 Alias added: GHSA-jcmp-phfm-38x8

References

Other 1

https://kb.cert.org/vuls/id/780781

TI-2026-61806 Casdoor through 4.4.0 Private Key Exposure via Certificate Endpoints CVSS 4.0CRITICAL 9.3
TI-2026-62128 Casdoor through 4.4.0 Cross-Organization User Administration via /api/mcp CVSS 4.0CRITICAL 9.4
TI-2026-13152 Improper privilege management in Casdoor CVSS 3.1CRITICAL 9.9
TI-2024-27720 GHSL-2024-035: Casdoor CORS misconfiguration CVSS 3.1HIGH 8.8
TI-2022-22096 Casdoor before v1.126.1 was discovered to contain an arbitrary file deletion vulnerability via the uploadFile function. CVSS 3.1HIGH 8.1
TI-2022-08069 The query API in Casdoor before 1.13.1 has a SQL injection vulnerability related to the… CVSS 3.1HIGH 7.5

See all 22 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences