CVE-2026-54760Public exploitNetwork attack vector

Server-side file disclosure via SQL blocklist bypass

Published Jul 9, 2026 · Updated Jul 10, 2026

SQL injection in SQLChatAgent before 0.65.1 allows attackers to read PostgreSQL server files through generated SELECT queries. The _validate_query method tests raw SQL against function-name regexes that require an immediate opening parenthesis, while its sqlglot check validates only the top-level SELECT statement. Exploitation requires attacker-influenced SQL generation and a PostgreSQL role permitted to call pg_read_file, exposing files readable by the database server process.

CVSS severity9.3
Critical
EPSS probability0.65%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SQL injection in SQLChatAgent before 0.65.1 allows attackers to read PostgreSQL server files through generated SELECT queries. The _validate_query method tests raw SQL against function-name regexes that require an immediate opening parenthesis, while its sqlglot check validates only the top-level SELECT statement. Exploitation requires attacker-influenced SQL generation and a PostgreSQL role permitted to call pg_read_file, exposing files readable by the database server process.

The record

CVE
CVE-2026-54760
Published
Jul 9, 2026
Updated
Jul 10, 2026
Vendor
Langroid
Product
Langroid
Classifications
CWE-22, CWE-89, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 9, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 10, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 0.65.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Langroid · Langroidversion=< 0.65.1

Published CVSS scores

9.3GitHub, Inc.CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1190Exploit Public-Facing Application

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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