CVE-2023-30557 SQL injection in data_dictionary.py table_info method in Archery - GHSL-2022-106
Attackers can inject SQL via table name parameters to read data from connected databases in the Archery SQL audit platform.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-30557?
CVE-2023-30557 is a medium-severity SQL injection vulnerability in hhyo Archery, published on 18 Apr 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Archery is an open source SQL audit platform. The Archery project contains multiple SQL injection vulnerabilities, that may allow an attacker to query the connected databases. Affected versions are subject to SQL injection in the `data_dictionary.py` `table_info`. User input coming from the `db_name` in and the `tb_name` parameter values in the `sql/data_dictionary.py` `table_info` endpoint is passed to the following methods in the given SQL engine implementations, which concatenate user input unsafely into a SQL query and afterwards pass it to the `query` method of each database engine for execution.The methods are `get_table_meta_data ` in `sql/engines/mssql.py` which passes unsafe user input to the `sql/engines/mssql.py` `query` method, `get_table_desc_data` in `sql/engines/mssql.py`which passes unsafe user input to the `sql/engines/mssql.py` `query`, `get_table_index_data` in `sql/engines/mssql.py`which passes unsafe user input to the `sql/engines/mssql.py` `query` method, `get_table_meta_data` in `sql/engines/oracle.py`which concatenates input which is passed to execution on the database in the `sql/engines/oracle.py` `query` method, `get_table_desc_data` in `sql/engines/oracle.py`which concatenates input which is passed to execution on the database in the `sql/engines/oracle.py` `query` method, and `get_table_index_data` in `sql/engines/oracle.py` which concatenates input which is passed to execution on the database in the `sql/engines/oracle.py` `query` method. Each of these issues may be mitigated by escaping user input or by using prepared statements when executing SQL queries. This issue is also indexed as `GHSL-2022-106`.
Weakness: CWE-89
Which versions are affected by CVE-2023-30557?
It affects 1 product.
Products include Archerydms Archery.
How do I fix CVE-2023-30557?
No fix has been published for CVE-2023-30557 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2023-30557 being exploited?
There is no known exploitation of CVE-2023-30557 in the wild and no public exploit code.
Other vulnerabilities in hhyo Archery
Sources
Also known as GHSA-9pvw-f8jv-xxjr.