CVE-2026-123290

MediumCVSS 5.3/10Last modified Nov 12, 2026

Description

In JetBrains Datalore before 2026.4 hidden notebook code was exposed to unauthenticated users via the public interactive report content endpoint

Metrics

CVSS 3.1 5.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-201

Affected software

VendorProductVersions
JetBrainsDatalore< 2026.4

References

Timeline

Published
Nov 6, 2026
Last modified
Nov 12, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-1232914.3In JetBrains Datalore before 2026.4 improper owner validation allowed reading another workspace's issues and runs notebookCVE-2026-1232922.7In JetBrains Datalore before 2026.4 aPI tokens and sessions of removed or banned users remained validCVE-2026-1232937.8In JetBrains IntelliJ IDEA before 2026.3, 2026.2.4 code execution was possible in untrusted projects via the Terraform tool path settingCVE-2026-1232949.6In JetBrains Hub before 2026.2.52556 privilege escalation was possible by changing email authentication details during the verification flowCVE-2026-1232958.1In JetBrains Hub before 2026.2.52519 enforced two-factor authentication could be disabled via the profile update endpointCVE-2026-1232967.5In JetBrains Hub before 2026.2.52519 privilege escalation via forged email verification was possibleCVE-2026-1232976.8In JetBrains Hub before 2026.2.52519 two-factor authentication bypass was possible via the password reset flowCVE-2026-1232985.0In JetBrains Hub before 2026.2.52556 sMTP command injection via email verification was possibleCVE-2026-1232993.1In JetBrains Hub before 2026.2.52519 information disclosure via user search queries was possibleCVE-2026-12337.5The Text to Speech for WP (AI Voices by Mementor) plugin for WordPress is vulnerable to sensitive information exposure in all versions up toCVE-2026-123305.4Incorrect boundary conditions in the Internationalization component. This vulnerability was fixed in Firefox ESR 140.12, Firefox ESR 115.37,CVE-2026-1233002.7In JetBrains Hub before 2026.2.52519 missing authorisation allowed users with read-only access to modify auth module group mappings
CVE-2026-123290: Medium severity, CVSS 5.3 | Vulnix