Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. In version 4.9.0, Chartbrew exposes a legacy dashboard route that returns a project's report data to any authenticated member of the same team, even when that user does not have access to the specific project. The route bypasses project-level authorization and returns the raw project object. As a result, a low-privileged same-team user can read another project's dashboard data and recover the project's stored report password from the response. This issue has been patched in version 5.0.0.
{
"cna_assigner": "GitHub_M",
"cwe_ids": [
"CWE-284"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/40xxx/CVE-2026-40603.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "= 4.9.0"
},
{
"last_affected": "= 4.9.0"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandaloneSingleVersion"
},
{
"original_tag": "v5.0.0",
"range": [
{
"fixed": "266e7b27f15e2c3e1762199ca57bf380ec57c232"
}
],
"source": "REFERENCES_TAG"
}
]
}