CVE-2026-15614 — HIGH (7.5)

Vulnerability Description

Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Related Weaknesses (CWE)

CWE-294

References

https://github.com/logto-io/logto/blob/ea3ede35028dfd0bbb6d7b239623ce0e7f6cdff8/

FAQ

What is CVE-2026-15614?

CVE-2026-15614 is a vulnerability with a CVSS score of 7.5 (HIGH). Logto silently fails to delete IdP-initiated SAML sessions, enabling session replay and reuse within the session’s validity window.

How severe is CVE-2026-15614?

CVE-2026-15614 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-15614?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.