CVE-2025-46404

CVSS 7.5 HIGHEPSS 0.4%CWE-476

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.5EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

05 Nov 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

A denial of service vulnerability exists in the lasso_provider_verify_saml_signature functionality of Entr'ouvert Lasso 2.5.1. A specially crafted SAML response can lead to a denial of service. An attacker can send a malformed SAML response to trigger this vulnerability.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Entr'ouvert · Lasso

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References

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2194 https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2194