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cpe:2.3:a:miniorange.com:login_with_keycloak_oauth_single_sign-on_(sso):*:*:*:*:*:*:*:*

part: a version: * update: *

VendorMiniorange.Com (df82c036-0a8b-5d15-bf5e-9b147d83c1a7)
ProductLogin With Keycloak Oauth Single Sign On (Sso) (37199e55-4736-551a-a469-0249b07d356d)
Edition*
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Target hardware*
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NotesImported from gcve-enriched-dumps CVE data

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Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2026-77998 vulnerable 2026-09-16 04:32:40.487532 Joomla Extension - miniorange.com - Unauthenticated Authentication Bypass via SAMLResponse Parameter in miniOrange SAML SSO < 11.0.2, SAML SP Single Sign On – Login with ADFS < 6.4, SAML SP Single Sign On – SAML SSO login with Google Apps < 6.4
Joomla Extension - miniorange.com - Unauthenticated Authentication Bypass via SAMLResponse Parameter in miniOrange SAML SSO < 11.0.2, SAML SP Single Sign On – Login with ADFS < 6.4, SAML SP Single Sign On – SAML SSO login with Google Apps < 6.4 - This is due to the mo_saml_validate_signature() function performing a loose boolean check on the raw tri-state integer returned by PHP's openssl_verify(), causing an error return value of -1 to be evaluated as truthy and therefore treated as a successful signature verification. This makes it possible for unauthenticated attackers to log in as any existing Joomla user, including administrators, by submitting a crafted SAMLResponse containing an attacker-controlled NameID and a deliberately malformed signature value that triggers an OpenSSL processing error — bypassing verification entirely and resulting in wp_set_auth_cookie() being called for the targeted account.
Published: 2026-08-25T12:50:46.506Z
Updated: 2026-09-08T10:38:41.779Z
Reference links
Imported from gcve-enriched-dumps CVE data

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