CVE-2026-26004

MEDIUM
2026-03-18 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
Mar 18, 2026 - 00:30 vuln.today
CVE Published
Mar 18, 2026 - 00:16 nvd
MEDIUM 6.5

Tags

Authentication Bypass

Description

Sentry is a developer-first error tracking and performance monitoring tool. Versions prior to 26.1.0 have a cross-organization Insecure Direct Object Reference (IDOR) vulnerability in Sentry's GroupEventJsonView endpoint. Version 26.1.0 patches the issue.

Analysis

An Insecure Direct Object Reference (IDOR) vulnerability exists in Sentry versions prior to 26.1.0 within the GroupEventJsonView endpoint, allowing attackers to access event data across different organizations without proper authorization checks. This information disclosure vulnerability enables cross-organization data leakage where an authenticated attacker with access to one organization can enumerate and retrieve sensitive error tracking and performance monitoring data belonging to other organizations. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0

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CVE-2026-26004 vulnerability details – vuln.today
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