PT-2026-36163 · Chartbrew · Chartbrew

Larlarua · Published 2026-04-30 · Updated 2026-04-30 · CVE-2026-40603

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Chartbrew versions prior to 5.0.0

Description Chartbrew exposes a legacy dashboard route that returns a project's report data to any authenticated member of the same team, regardless of whether the user has access to that specific project. This occurs because the route bypasses project-level authorization and returns the raw project object. Consequently, a low-privileged user within the same team can read dashboard data from another project and recover the stored report password from the response.

Recommendations Update to version 5.0.0.

Exploit

Fix

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

CVE-2026-40603

Affected Products

Chartbrew

References · 6

• 🔥 https://github.com/chartbrew/chartbrew/security/advisories/GHSA-6qr3-g75h-xm3f · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-40603 · Security Note
• https://github.com/chartbrew/chartbrew/releases/tag/v5.0.0 · Note
• https://t.me/CVEtracker/52348 · Telegram Post
• https://twitter.com/infoflowcloud/status/2049940888189612542 · Twitter Post
• https://twitter.com/CVEnew/status/2049939544397738415 · Twitter Post