Internet2 vulnerabilities
8 vulnerabilities
Known vulnerabilities in Internet2 products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 6 products.
Products
6- Grouper3 vulnerabilities
- Opensaml3 vulnerabilities
- Shibboleth Sp3 vulnerabilities
- Xmltooling2 vulnerabilities
- Identity Provider1 vulnerabilities
- Service Provider1 vulnerabilities
CVE-2018-19794internet2grouper
EPSS score1.08%
Cross-site scripting (XSS) vulnerability in UiV2Public.index in Internet2 Grouper 2.2 and 2.3 allows remote attackers to inject arbitrary web script or HTML via the code parameter.CVE-2013-6440internet2opensaml+2EPSS score2.75%
The (1) BasicParserPool, (2) StaticBasicParserPool, (3) XML Decrypter, and (4) SAML Decrypter in Shibboleth OpenSAML-Java before 2.6.1 set the expandEntityReferences property to true, which allows remote attackers to conduct XML external entity (XXE) attacks via a crafted XML DOCTYPE declaration.CVE-2025-59714internet2grouperEPSS score0.27%
In Internet2 Grouper 5.17.1 before 5.20.5, group admins who are not Grouper sysadmins can configure loader jobs.CVE-2009-3474debianopensaml+5EPSS score1.54%
OpenSAML 2.x before 2.2.1 and XMLTooling 1.x before 1.2.1, as used by Internet2 Shibboleth Service Provider 2.x before 2.2.1, do not follow the KeyDescriptor element's Use attribute, which allows remote attackers to use a certificate for both signing and encryption when it is designated for just one purpose, potentially weakening the intended security application of the certificate.CVE-2009-3475debianopensaml+3EPSS score0.89%
Internet2 Shibboleth Service Provider software 1.3.x before 1.3.3 and 2.x before 2.2.1, when using PKIX trust validation, does not properly handle a '\0' character in the subject or subjectAltName fields of a certificate, which allows remote man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.CVE-2009-3300debianopensaml2+4EPSS score1.67%
Multiple cross-site scripting (XSS) vulnerabilities in the Identity Provider (IdP) 1.3.x before 1.3.4 and 2.x before 2.1.5, and the Service Provider 1.3.x before 1.3.5 and 2.x before 2.3, in Internet2 Middleware Initiative Shibboleth allow remote attackers to inject arbitrary web script or HTML via URLs that are encountered in redirections, and appear in automatically generated forms.CVE-2009-3476debianopensaml+5EPSS score4.13%
Buffer overflow in OpenSAML before 1.1.3 as used in Internet2 Shibboleth Service Provider software 1.3.x before 1.3.4, and XMLTooling before 1.2.2 as used in Internet2 Shibboleth Service Provider software 2.x before 2.2.1, allows remote attackers to cause a denial of service and possibly execute arbitrary code via a malformed encoded URL.CVE-2026-103470internet2grouperEPSS score0.26%
In Internet2 Grouper before 7.5.1 (in some configurations), a user who is allowed to create or edit rules in the User Interface can escalate privileges.