Dashboard / CVE-2026-123286

CVE-2026-123286

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 63/100
Published: 2026-11-06 Modified: 2026-11-12 First seen: 2026-11-06 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
S: Unchanged
C: High
I: None
A: None

Description

In JetBrains Datalore before 2026.4 improper authorisation allowed read the notebook owner's file storage session token

Weakness Classification (1)

Affected Software (3)

VendorProductVersion
JetBrains Datalore 0 < 2026.4
JetBrains Datalore 0 < 2026.4
jetbrains datalore < 2026.4

References & Advisories (1)

Bug Bounty Relevance

63 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

6.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploitation Probability

0.18%
Raw Score 0.001800
Percentile 7.7%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00180
2026-11-12
0.00179
2026-11-10
0.00179
2026-11-09
0.00179
2026-11-08
0.00179
2026-11-07
0.00179

Intelligence Sources

mitre ref →
nvd ref →

External Links