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Back to active CVEs
Critical · CVSS 9.8CVE-2026-54349

Chartbrew SQL injection in dashboard filter substitutionCVE-2026-54349

Answer in brief

CVE-2026-54349 records a Critical severity (CVSS 9.8) vulnerability in Chartbrew SQL injection in dashboard filter substitution. The current sources do not mark it as known exploited. The current feed maps chartbrew/chartbrew (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 6, 2026Updated Nov 6, 2026Source checked Nov 6, 2026First seen by HOL Nov 6, 2026Material review Nov 6, 2026
Upstream Advisory

Key facts

Risk
Critical · CVSS 9.8
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 9.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps chartbrew/chartbrew (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
chartbrew/chartbrewgeneric<5.2.15.2.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for chartbrew/chartbrew.
  2. 2Review the reported fix. Update chartbrew/chartbrew to 5.2.1 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 6, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 6, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 6, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
Upstream source description

Chartbrew is an open-source web application that can connect directly to databases and APIs and use the data to create charts. Prior to 5.2.1, SQL dashboard-variable substitution used attacker-controlled JavaScript replacement strings unsafely across SQL connectors and separately failed to escape backslashes for MySQL and MariaDB quoted contexts. The vulnerable surface is public and embedded dashboard/chart requests that call applyMysqlOrPostgresVariables. An unauthenticated user sends crafted URL filter values to a public or embedded chart backed by a stored SQL query. Replacement-string dollar sequences can alter SQL independently of the database engine, while MySQL and MariaDB backslash handling provides a second quoted-string escape path. The target must expose a public or embedded chart using URL-controlled variables in a SQL query; only the backslash branch is specific to MySQL and MariaDB. Injected SQL can read, modify, or delete data available to the configured database account. This issue is fixed in version 5.2.1.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Chartbrew: SSRF guard bypass via IPv6 NAT64/DNS64 addresses in API Data Connection outbound policy (validateOutboundUrl)Same chartbrew/chartbrew package
  • Chartbrew: Unauthenticated Brute Force of Password-Protected Dashboards Due to Missing Rate Limit and Plaintext Password StorageSame chartbrew/chartbrew package
  • Chartbrew: SSRF to Internal Network via User-Controlled allowPrivateHost Flag on API ConnectionsSame chartbrew/chartbrew package
  • Chartbrew: AI orchestrator run_query SQL blocklist bypass enables arbitrary file read on connected PostgreSQL (quoted-identifier + pg_stat_file/pg_ls_* sibling gap)Same chartbrew/chartbrew package
  • Chartbrew: Full account takeover via JWTs accepted under default CB_SECRETSame chartbrew/chartbrew package
  • Chartbrew: Private chart data disclosure via forgeable CB_SECRET share tokensSame chartbrew/chartbrew package

Record context

Vulnerability class
SQL Injection
EPSS
Not reported
CWE IDs
CWE-89
Source
CVE List V5
Source checked
Nov 6, 2026
References
3 linked sources
Open source record