CVE-2025-31335CWE-347

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…

Medium · published March 28, 2025

CVSS v3.1
4.0
EPSS
0%
Percentile
15.1
In the wild
Unconfirmed
What it is

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).

The record
Technical detail
CVSS v3.1
4.0 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00247 · 15.1th percentile
Weakness
CWE-347 · Improper Verification of Cryptographic Signature
Published
2025-03-28T00:00Z
EPSS history
Timeline
  • 28 MAR 00:00Z
    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…
    cvelistv5