Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts.
Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to 5.2.3, Chart share and embed tokens were signed with CB_SECRET, including known or shipped-default values in stock source and repository Docker Compose installs. The vulnerable surface is chart share-token verification and filter-access routes for private charts. An attacker who knows the deployment's CB_SECRET targets a private chart that has been shared at least once so a share-policy row exists, then forges a Chart-subject token for that chart id. The known signing key permits valid Chart tokens, and the filter-access path accepts sequential integer ids w
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- Chartbrew
- Product
- chartbrew
- CVSS v3.1
- 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Fix
- available
- Weakness
- CWE-347
- Exposure class
- Developer platform
- NVD status
- Deferred
Why it ranks 35 (Notable)
- CVSS v3.1 7.5 high
- Product class: developer platform
- Fix available
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- CVE-2026-85708 on this site · NVD · CVE.org · Vulnpedia
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