CVE catalog
CVE-2026-41103
Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network.
- Severity
- Critical · CVSS 9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 5.38% · Oct 25, 2026
Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Cpe | confluence_saml_sso | Not reported | 7.4.0 | fixed |
| Cpe | jira_saml_sso | Not reported | 1.3.3 | fixed |
| Cpe | confluence_saml_sso | Not reported | 7.4.0 | fixed |
| Cpe | jira_saml_sso | Not reported | 1.3.3 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Cpe | confluence_saml_sso | cpe | Not reported | 7.4.0 | Not reported | Not reported | Not reported |
| Cpe | jira_saml_sso | cpe | Not reported | 1.3.3 | Not reported | Not reported | Not reported |
| Cpe | confluence_saml_sso | cpe | Not reported | 7.4.0 | Not reported | NVD-CVE-2026-41103 | Not reported |
| Cpe | jira_saml_sso | cpe | Not reported | 1.3.3 | Not reported | NVD-CVE-2026-41103 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: