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CVE-2026-32745

Quick assessment

Affected
JetBrains Datalore
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

JetBrains Datalore是捷克JetBrains公司的一个协作式数据科学平台。 JetBrains Datalore 2026.1之前版本存在安全漏洞，该漏洞源于Cookie设置缺少安全属性，可能导致会话劫持。

CVSS 6.3 · Medium EPSS 0.10% · P1

Possible ATT&CK Techniques 1 AI

T1539 · Steal Web Session Cookie
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I. Basic Information for CVE-2026-32745

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In JetBrains Datalore before 2026.1 session hijacking was possible due to missing secure attribute for cookie settings
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
HTTPS会话中未设置’Secure’属性的敏感Cookie
Source: CVE Program / CVE List V5
Vulnerability Title
JetBrains Datalore 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JetBrains Datalore是捷克JetBrains公司的一个协作式数据科学平台。 JetBrains Datalore 2026.1之前版本存在安全漏洞，该漏洞源于Cookie设置缺少安全属性，可能导致会话劫持。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
JetBrains Datalore 0 ~ 2026.1 -

II. Public POCs for CVE-2026-32745

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III. Intelligence Information for CVE-2026-32745

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Vendor Pages for CVE-2026-32745 (1)

IV. Related Vulnerabilities

Same product: Datalore
Same vendor: JetBrains
Same weakness: CWE-614