CVE-2026-123324

HIGH
MEDIUM Priority: 0.02 BB Relevance: 65/100
Published: 2026-11-06 Modified: 2026-11-06 First seen: 2026-11-06 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Scope Change

CVSS Vector Breakdown

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

Description

In JetBrains YouTrack before 2026.2.19562 information disclosure via shared mailbox message history was possible

Weakness Classification (1)

Affected Software (2)

VendorProductVersion
JetBrains YouTrack 0 < 2026.2.19562
JetBrains YouTrack 0 < 2026.2.19562

Bug Bounty Relevance

65 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

7.7 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

EPSS — Exploitation Probability

0.32%
Raw Score 0.003180
Percentile 25.1%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00318
2026-11-12
0.00318
2026-11-10
0.00318
2026-11-09
0.00318
2026-11-08
0.00318
2026-11-07
0.00318

Intelligence Sources

mitre ref →
nvd ref →