Description
A type confusion vulnerability exists in the lasso_node_impl_init_from_xml functionality of Entr'ouvert Lasso 2.5.1 and 2.8.2. A specially crafted SAML response can lead to an arbitrary code execution. An attacker can send a malformed SAML response to trigger this vulnerability.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Entr'ouvert | Lasso | 2.5.1; 2.8.2 |
References
- https://talosintelligence.com/vulnerability_reports/TALOS-2025-2193Exploit, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2193Exploit, Third Party Advisory
Timeline
- Published
- Nov 5, 2025
- Last modified
- Oct 18, 2026
- NVD status
- Analyzed