Vulnerability in Entr'ouvert Lasso
CVE-2025-47151
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (63.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 63rd percentile — 63.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.011 · change: +0.000
Affected products
- Entr'ouvert Lasso — versions 2.5.1, 2.8.2
- Entrouvert Lasso — versions 2.5.1, 2.8.2
Weakness classification (CWE)
References
- talosintelligence.com/vulnerability_reports/TALOS-2025-2193 (Exploit, Third Party Advisory)
- af854a3a-2127-422b-91ae-364da2661108 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-47151?
- CVE-2025-47151 is a critical-severity vulnerability in Entr'ouvert Lasso, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 9.8/10. Published 2025-11-05.
- How severe is CVE-2025-47151?
- Critical severity. CVSS v3 base score is 9.8 out of 10.