CVE-2023-30557Network attack vector

Database disclosure via unsanitized table identifiers

Published Apr 18, 2023 · Updated Feb 6, 2025

SQL injection in hhyo Archery 1.9.0 and earlier allows remote authenticated users to read connected databases via crafted table names. The table_info endpoint passes untrusted db_name and tb_name values to MSSQL and Oracle metadata methods that concatenate them into executed SQL. Remote authenticated users need a configured database instance name; successful exploitation discloses information from databases connected to Archery.

CVSS severity6.5
Medium
EPSS probability0.84%
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 hhyo Archery 1.9.0 and earlier allows remote authenticated users to read connected databases via crafted table names. The table_info endpoint passes untrusted db_name and tb_name values to MSSQL and Oracle metadata methods that concatenate them into executed SQL. Remote authenticated users need a configured database instance name; successful exploitation discloses information from databases connected to Archery.

The record

CVE
CVE-2023-30557
Published
Apr 18, 2023
Updated
Feb 6, 2025
Vendor
hhyo
Product
Archery
Classifications
CWE-89, T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 18, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 6, 2025Record 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=<= 1.9.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

hhyo · Archeryversion=<= 1.9.0

Published CVSS scores

6.5GitHubCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A: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.

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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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

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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