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Back to active CVEs
Critical · CVSS 9.4CVE-2026-86123

SQL Chat Unauthenticated Database-Connection Proxy in the /api/connection EndpointsCVE-2026-86123

Answer in brief

CVE-2026-86123 records a Critical severity (CVSS 9.4) vulnerability in SQL Chat Unauthenticated Database-Connection Proxy in the /api/connection Endpoints. The current sources do not mark it as known exploited. The current feed maps sqlchat/sqlchat (generic), sqlchat/sqlchat (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 Sep 5, 2026Updated Sep 24, 2026Source checked Oct 25, 2026First seen by HOL Sep 5, 2026Material review Sep 24, 2026
Upstream Advisory

Record context

Vulnerability class
SSRF
EPSS
Not reported
CWE IDs
CWE-918
Source
CVE List V5
Source checked
Oct 25, 2026
References
5 linked sources
Open source record

Key facts

Risk
Critical · CVSS 9.4
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 9.4. 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 sqlchat/sqlchat (generic), sqlchat/sqlchat (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
sqlchat/sqlchatgeneric0Not reported
sqlchat/sqlchatgeneric>=0 <=665af875413affadfeefff81794f1d7758782bc2Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for sqlchat/sqlchat, sqlchat/sqlchat.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Sep 5, 2026

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

  2. Source modified

    Sep 24, 2026

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

  3. First seen by HOL

    Sep 5, 2026

Sources and claim methodology

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

SQL Chat contains four unauthenticated API endpoints that accept client-supplied database connection parameters and execute arbitrary SQL queries against attacker-specified hosts. Attackers can connect to internal databases, execute SQL commands, enumerate schemas, and pivot into the server's network without authentication.

Quoted source text, attributed separately from HOL analysis.