CVE-2026-77995 (GCVE-0-2026-77995)
Vulnerability from cvelistv5 – Published: 2026-08-24 13:05 – Updated: 2026-09-08 10:32
VLAI
EPSS
VEX
Title
Joomla Extension - miniorange.com - Arbitrary account takeover in miniOrange OAuth Client < 3.2.0, OAuth Single Sign-On – OIDC SSO < 1.2.2, Login with Keycloak OAuth Single Sign-On (SSO) < 1.2.2, Single Sign-On for Educational Institutes < 1.2.2
Summary
Joomla Extension - miniorange.com - Arbitrary account takeover in miniOrange OAuth Client < 3.2.0, OAuth Single Sign-On – OIDC SSO < 1.2.2, Login with Keycloak OAuth Single Sign-On (SSO) < 1.2.2, Single Sign-On for Educational Institutes < 1.2.2 - The manipulation of a cookie value allows actors to login as arbitrary accounts, including admins.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-24 17:25 UTC
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.miniorange.com/ | product |
Impacted products
4 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| miniorange.com | miniOrange OAuth Client (free) extension for Joomla |
Affected:
1.0.0-3.1.9
|
guessed | |
| miniorange.com | OAuth Single Sign-On – OIDC SSO | Login with Azure AD (free) extension for Joomla |
Affected:
1.0.0-1.2.1
|
guessed | |
| miniorange.com | Login with Keycloak OAuth Single Sign-On (SSO) (free) extension for Joomla |
Affected:
1.0.0-1.2.1
|
guessed | |
| miniorange.com | Single Sign-On for Educational Institutes (free) extension for Joomla |
Affected:
1.0.0-1.2.1
|
guessed |
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Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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