What is CVE-2026-25888?

CVE-2026-25888 is a high-severity vulnerability in Chartbrew, classified under Code Injection. CVSS score: 8.8/10. Published 2026-03-06.

How severe is CVE-2026-25888?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Chartbrew

CVE-2026-25888

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to version 4.8.1, there is a remote code execution vulnerability via a vulnerable API. This issue has been patched in version 4.8.1.

Vulnerability class: RCE (Remote Code Execution)

Published 2026-03-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.009 (58.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 58th percentile — 58.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.009 · change: +0.002

Affected products

Chartbrew — versions < 4.8.1
Depomo Chartbrew

Weakness classification (CWE)

CWE-94 — Code Injection

References

github.com/chartbrew/chartbrew/security/advisories/GHSA-875w-45c2-gxq8 (Exploit, Vendor Advisory)
github.com/chartbrew/chartbrew/releases/tag/v4.8.1 (Release Notes)

Frequently asked questions

What is CVE-2026-25888?: CVE-2026-25888 is a high-severity vulnerability in Chartbrew, classified under Code Injection. CVSS score: 8.8/10. Published 2026-03-06.
How severe is CVE-2026-25888?: High severity. CVSS v3 base score is 8.8 out of 10.