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CVE-2026-111093

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.

在 JetBrains Datalore 2026.2.1 版本之前，通过报告 blob 端点存在未授权的目录遍历漏洞，导致可读取任意文件。

CVSS 7.5 · High EPSS 0.37% · P30

Possible ATT&CK Techniques 1 AI

T1135 · Network Share Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
JetBrains Datalore < 2026.2.1 affected
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I. Basic Information for CVE-2026-111093

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In JetBrains Datalore before 2026.2.1 unauthenticated path traversal via the report blob endpoint allowed reading arbitrary files
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
相对路径遍历
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
JetBrains Datalore 0 ~ 2026.2.1 -

II. Public POCs for CVE-2026-111093

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2026-111093

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Vendor Pages for CVE-2026-111093 (1)

Same Patch Batch · JetBrains · 2026-10-15 · 6 CVEs total

CVE-2026-111094 8.1 HIGH TeamCity<2026.2远程代码执行漏洞
CVE-2026-111095 8.0 HIGH TeamCity影响版本XSS漏洞
CVE-2026-111091 7.8 HIGH JetBrains Junie CLI代码执行漏洞
CVE-2026-111096 6.7 MEDIUM JetBrains TeamCity多个版本经典构建日志存在存储型XSS漏洞
CVE-2026-111092 6.5 MEDIUM JetBrains YouTrack越权执行命令漏洞

IV. Related Vulnerabilities

Same product: Datalore
Same vendor: JetBrains
Same weakness: CWE-23

V. Comments for CVE-2026-111093

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