CVE-2025-31335
MEDIUM4.0EPSS 0.11%opensaml - security update
Published: 3/28/2025Modified: 4/28/2026
Description
The OpenSAML C++ library before 3.3.1 allows forging of signed SAML messages via parameter manipulation (when using SAML bindings that rely on non-XML signatures).
Affected packages (3)
- Debian/opensamlfrom 0, < 3.2.0-2+deb11u1
- Debian/opensamlfrom 0, < 3.2.0-2+deb11u1
- Debian/opensamlfrom 0, < 3.2.1-3+deb12u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N |