CVE-2023-30552 SQL injection in sql/instance.py endpoint in Archery - GHSL-2022-101
Attackers can inject SQL via the describe endpoint to query 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-2023-30552?
CVE-2023-30552 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 `sql/instance.py` endpoint's `describe` method. In several cases, user input coming from the `tb_name` parameter value, the `db_name` parameter value or the `schema_name` value in the `sql/instance.py` `describe` endpoint is passed to the `describe_table` methods in 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. Please take into account that in some cases all three parameter values are concatenated, in other only one or two of them. The affected methods are: `describe_table` in `sql/engines/clickhouse.py`which concatenates input which is passed to execution on the database in the `query` method in `sql/engines/clickhouse.py`, `describe_table` in `sql/engines/mssql.py` which concatenates input which is passed to execution on the database in the `query` methods in `sql/engines/mssql.py`, `describe_table` in `sql/engines/mysql.py`which concatenates input which is passed to execution on the database in the `query` method in `sql/engines/mysql.py`, `describe_table` in `sql/engines/oracle.py` which concatenates input which is passed to execution on the database in the `query` methods in `sql/engines/oracle.py`, `describe_table` in `sql/engines/pgsql.py`which concatenates input which is passed to execution on the database in the `query` methods in `sql/engines/pgsql.py`, `describe_table` in `sql/engines/phoenix.py` which concatenates input which is passed to execution on the database in the `query` method in `sql/engines/phoenix.py`. 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-2022-101`.
Weakness: CWE-89
Which versions are affected by CVE-2023-30552?
It affects 1 product.
Products include Archerydms Archery.
How do I fix CVE-2023-30552?
No fix has been published for CVE-2023-30552 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-2023-30552 being exploited?
There is no known exploitation of CVE-2023-30552 in the wild and no public exploit code.
Other vulnerabilities in hhyo Archery
Sources
Also known as GHSA-9jvj-8h33-6cqp.