HIGHCVSS v3.1 8.1Vulnerability

CVE-2026-123317

In JetBrains Ktor before 3.6.1 session forgery was possible via tampered encrypted session cookies

Properties

Severity
HIGH
Nvd fetched at
2026-11-07T06:40:34.987550+00:00
Cvss severity
HIGH
Cvss score
8.1
Retrieved at
2026-11-07T06:41:39+00:00
Score
8.1
Cvss version
3.1
Last source
NVD
Cve id
CVE-2026-123317
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
First seen by Signal
2026-11-06T14:20:47+00:00
Name
CVE-2026-123317
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Published at
2026-11-06T11:17:11.170
Last modified
2026-11-07T05:18:15.220

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Improper Validation of Integrity Check Value

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CVE-2026-123317 (CVSS v3.1 8.1) — Ninja Signal Threat Intelligence | Ninja Signal