SimpleSAMLphp SP accepts a response from an unexpected IdP when unsigned `Response/InResponseTo` is combined with a signed assertion lacking `SubjectConfirmationData/InResponseTo`
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | CVE-2026-49284 | 17 Jul 202619:17 | – | attackerkb |
 | CVE-2026-49284 | 17 Jul 202619:50 | – | circl |
 | CVE-2026-49284 | 17 Jul 202619:17 | – | cve |
 | CVE-2026-49284 SimpleSAMLphp SP accepts a response from an unexpected IdP when unsigned `Response/InResponseTo` is combined with a signed assertion lacking `SubjectConfirmationData/InResponseTo` | 17 Jul 202619:17 | – | cvelist |
 | CVE-2026-49284 | 17 Jul 202619:17 | – | debiancve |
 | EUVD-2026-45284 | 17 Jul 202619:17 | – | euvd |
 | CVE-2026-49284 | 17 Jul 202619:17 | – | mend |
 | Vulnerabilities found in Oracle Communications | 16 Sep 202613:52 | – | ncsc |
 | CVE-2026-49284 | 17 Jul 202620:17 | – | nvd |
 | DEBIAN-CVE-2026-49284 | 17 Jul 202620:17 | – | osv-debian |
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02 Jul 2026 20:47Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.1
EPSS0.00222
SSVC