GHSA-hw46-3hmr-x9xv – omniauth-saml

Package

Manager: gem
Name: omniauth-saml
Vulnerable Version: >=2.2.0 <2.2.3 || >=2.0.0 <2.1.3 || >=0 <1.10.6

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

omniauth-saml has dependency on ruby-saml version with Signature Wrapping Attack issue ### Summary There are 2 new Critical Signature Wrapping Vulnerabilities (CVE-2025-25292, CVE-2025-25291) and a potential DDOS Moderated Vulneratiblity (CVE-2025-25293) affecting ruby-saml, a dependency of omniauth-saml. The fix will be applied to ruby-saml and released 12 March 2025, under version 1.18.0. Please [upgrade](https://github.com/omniauth/omniauth-saml/blob/master/omniauth-saml.gemspec#L16) the ruby-saml requirement to v1.18.0. ### Impact Signature Wrapping Vulnerabilities allows an attacker to impersonate a user.

Metadata

Created: 2025-03-12T19:42:58Z
Modified: 2025-05-22T17:13:51Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-hw46-3hmr-x9xv/GHSA-hw46-3hmr-x9xv.json
CWE IDs: ["CWE-347"]
Alternative ID: N/A
Finding: F163
Auto approve: 1